1479745285 has 8 divisors (see below), whose sum is σ = 1776936960. Its totient is φ = 1182967824.

The previous prime is 1479745279. The next prime is 1479745307. The reversal of 1479745285 is 5825479741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1479745285 is a prime.

It is a super-2 number, since 2×1479745285² = 4379292216959462450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95637 + ... + 110026.

It is an arithmetic number, because the mean of its divisors is an integer number (222117120).

Almost surely, 2^1479745285 is an apocalyptic number.

It is an amenable number.

1479745285 is a deficient number, since it is larger than the sum of its proper divisors (297191675).

1479745285 is a wasteful number, since it uses less digits than its factorization.

1479745285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207107.

The product of its digits is 2822400, while the sum is 52.

The square root of 1479745285 is about 38467.4574803170. The cubic root of 1479745285 is about 1139.5384622396.

The spelling of 1479745285 in words is "one billion, four hundred seventy-nine million, seven hundred forty-five thousand, two hundred eighty-five".