56782264 has 32 divisors (see below), whose sum is σ = 132739200. Its totient is φ = 22122720.

The previous prime is 56782259. The next prime is 56782273. The reversal of 56782264 is 46228765.

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, 45474 + ... + 46705.

It is an arithmetic number, because the mean of its divisors is an integer number (4148100).

Almost surely, 2^56782264 is an apocalyptic number.

It is an amenable number.

56782264 is an abundant number, since it is smaller than the sum of its proper divisors (75956936).

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

56782264 is a wasteful number, since it uses less digits than its factorization.

56782264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92203 (or 92199 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 56782264 is about 7535.4007192717. The cubic root of 56782264 is about 384.3594543606.

The spelling of 56782264 in words is "fifty-six million, seven hundred eighty-two thousand, two hundred sixty-four".