56804232 has 16 divisors (see below), whose sum is σ = 142010640. Its totient is φ = 18934736.

The previous prime is 56804221. The next prime is 56804233. The reversal of 56804232 is 23240865.

It is a self number, because there is not a number n which added to its sum of digits gives 56804232.

It is not an unprimeable number, because it can be changed into a prime (56804233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1183398 + ... + 1183445.

It is an arithmetic number, because the mean of its divisors is an integer number (8875665).

Almost surely, 2^56804232 is an apocalyptic number.

It is an amenable number.

56804232 is an abundant number, since it is smaller than the sum of its proper divisors (85206408).

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

56804232 is a wasteful number, since it uses less digits than its factorization.

56804232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366852 (or 2366848 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 56804232 is about 7536.8582313853. The cubic root of 56804232 is about 384.4090151403.

The spelling of 56804232 in words is "fifty-six million, eight hundred four thousand, two hundred thirty-two".