56469136 has 40 divisors (see below), whose sum is σ = 114055200. Its totient is φ = 27060480.

The previous prime is 56469131. The next prime is 56469139. The reversal of 56469136 is 63196465.

56469136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (40) 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 (56469131) 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 7 ways as a sum of consecutive naturals, for example, 37975 + ... + 39433.

It is an arithmetic number, because the mean of its divisors is an integer number (2851380).

Almost surely, 2^56469136 is an apocalyptic number.

It is an amenable number.

56469136 is an abundant number, since it is smaller than the sum of its proper divisors (57586064).

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

56469136 is a wasteful number, since it uses less digits than its factorization.

56469136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567 (or 1561 counting only the distinct ones).

The product of its digits is 116640, while the sum is 40.

The square root of 56469136 is about 7514.5948659924. The cubic root of 56469136 is about 383.6516299407.

The spelling of 56469136 in words is "fifty-six million, four hundred sixty-nine thousand, one hundred thirty-six".