56700812 has 12 divisors (see below), whose sum is σ = 113401680. Its totient is φ = 24300336.

The previous prime is 56700811. The next prime is 56700817. The reversal of 56700812 is 21800765.

56700812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

56700812 is an admirable number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (56700811) by changing a digit.

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, 1012487 + ... + 1012542.

It is an arithmetic number, because the mean of its divisors is an integer number (9450140).

Almost surely, 2^56700812 is an apocalyptic number.

It is an amenable number.

56700812 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56700812 is a wasteful number, since it uses less digits than its factorization.

56700812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025040 (or 2025038 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 56700812 is about 7529.9941567042. The cubic root of 56700812 is about 384.1755834033.

The spelling of 56700812 in words is "fifty-six million, seven hundred thousand, eight hundred twelve".