56700392 has 16 divisors (see below), whose sum is σ = 121500960. Its totient is φ = 24300144.

The previous prime is 56700373. The next prime is 56700401. The reversal of 56700392 is 29300765.

56700392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506198 + ... + 506309.

It is an arithmetic number, because the mean of its divisors is an integer number (7593810).

Almost surely, 2^56700392 is an apocalyptic number.

It is an amenable number.

56700392 is an abundant number, since it is smaller than the sum of its proper divisors (64800568).

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

56700392 is a wasteful number, since it uses less digits than its factorization.

56700392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012520 (or 1012516 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 56700392 is about 7529.9662681847. The cubic root of 56700392 is about 384.1746348329.

The spelling of 56700392 in words is "fifty-six million, seven hundred thousand, three hundred ninety-two".