56676812 has 12 divisors (see below), whose sum is σ = 100440480. Its totient is φ = 27979536.

The previous prime is 56676787. The next prime is 56676847. The reversal of 56676812 is 21867665.

It is a super-2 number, since 2×56676812² = 6424522036966688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56676812.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89363 + ... + 89994.

It is an arithmetic number, because the mean of its divisors is an integer number (8370040).

Almost surely, 2^56676812 is an apocalyptic number.

It is an amenable number.

56676812 is a deficient number, since it is larger than the sum of its proper divisors (43763668).

56676812 is a wasteful number, since it uses less digits than its factorization.

56676812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179440 (or 179438 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 56676812 is about 7528.4003612985. The cubic root of 56676812 is about 384.1213718622.

The spelling of 56676812 in words is "fifty-six million, six hundred seventy-six thousand, eight hundred twelve".