1,492,726

2 × 746363

1,492,726 has digital root 4. The neighboring primes are 1492709 and 1492739; its proper-divisor sum differs from the starting integer by -746,360.

Prime Factor Structure

Factorization String 2 × 746363

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 2,239,092

Proper Divisor Sum 746,366

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1492709 ← → #1492739

1 2 746,363 1,492,726

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

1,492,726 746,363 2,239,090 1,119,545 3,358,636 1,679,318 839,659 2,518,978 1,259,489 3,778,468 1,889,234 944,617 2,833,852 1,416,926 708,463 2,125,390 1,062,695 3,188,086 1,594,043 4,782,130 2,391,065 7,173,196 3,586,598 1,793,299 5,379,898 2,689,949 8,069,848 4,034,924 2,017,462 1,008,731 3,026,194 1,513,097 4,539,292 2,269,646 1,134,823 3,404,470 1,702,235 5,106,706 2,553,353 7,660,060 3,830,030 1,915,015 5,745,046 2,872,523 8,617,570 4,308,785 12,926,356 6,463,178 3,231,589 9,694,768 4,847,384 2,423,692 1,211,846 605,923 1,817,770 908,885 2,726,656 1,363,328 681,664 340,832