56707875 has 96 divisors (see below), whose sum is σ = 123302400. Its totient is φ = 24494400.

The previous prime is 56707831. The next prime is 56707883. The reversal of 56707875 is 57870765.

56707875 is a `hidden beast` number, since 567 + 0 + 7 + 87 + 5 = 666.

It is not a de Polignac number, because 56707875 - 2⁷ = 56707747 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 56707875.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 149436 + ... + 149814.

It is an arithmetic number, because the mean of its divisors is an integer number (1284400).

Almost surely, 2^56707875 is an apocalyptic number.

56707875 is an abundant number, since it is smaller than the sum of its proper divisors (66594525).

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

56707875 is a wasteful number, since it uses less digits than its factorization.

56707875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426 (or 413 counting only the distinct ones).

The product of its (nonzero) digits is 411600, while the sum is 45.

The square root of 56707875 is about 7530.4631331678. The cubic root of 56707875 is about 384.1915344946.

The spelling of 56707875 in words is "fifty-six million, seven hundred seven thousand, eight hundred seventy-five".