56323864 has 8 divisors (see below), whose sum is σ = 105607260. Its totient is φ = 28161928.

The previous prime is 56323859. The next prime is 56323871. The reversal of 56323864 is 46832365.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3520234 + ... + 3520249.

Almost surely, 2^56323864 is an apocalyptic number.

It is an amenable number.

56323864 is a deficient number, since it is larger than the sum of its proper divisors (49283396).

56323864 is a wasteful number, since it uses less digits than its factorization.

56323864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7040489 (or 7040485 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 56323864 is about 7504.9226511670. The cubic root of 56323864 is about 383.3223544850.

The spelling of 56323864 in words is "fifty-six million, three hundred twenty-three thousand, eight hundred sixty-four".