56785252 has 12 divisors (see below), whose sum is σ = 103694976. Its totient is φ = 27158120.

The previous prime is 56785231. The next prime is 56785283. The reversal of 56785252 is 25258765.

56785252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

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, 308524 + ... + 308707.

It is an arithmetic number, because the mean of its divisors is an integer number (8641248).

Almost surely, 2^56785252 is an apocalyptic number.

It is an amenable number.

56785252 is a deficient number, since it is larger than the sum of its proper divisors (46909724).

56785252 is a wasteful number, since it uses less digits than its factorization.

56785252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617258 (or 617256 counting only the distinct ones).

The product of its digits is 168000, while the sum is 40.

The square root of 56785252 is about 7535.5989808376. The cubic root of 56785252 is about 384.3661961718.

The spelling of 56785252 in words is "fifty-six million, seven hundred eighty-five thousand, two hundred fifty-two".