56824464 has 20 divisors (see below), whose sum is σ = 146796656. Its totient is φ = 18941472.

The previous prime is 56824447. The next prime is 56824477. The reversal of 56824464 is 46442865.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

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, 591874 + ... + 591969.

Almost surely, 2^56824464 is an apocalyptic number.

It is an amenable number.

56824464 is an abundant number, since it is smaller than the sum of its proper divisors (89972192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56824464 is a wasteful number, since it uses less digits than its factorization.

56824464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183854 (or 1183848 counting only the distinct ones).

The product of its digits is 184320, while the sum is 39.

The square root of 56824464 is about 7538.2003157252. The cubic root of 56824464 is about 384.4546481254.

The spelling of 56824464 in words is "fifty-six million, eight hundred twenty-four thousand, four hundred sixty-four".