56835172 has 24 divisors (see below), whose sum is σ = 102564000. Its totient is φ = 27544896.

The previous prime is 56835169. The next prime is 56835179. The reversal of 56835172 is 27153865.

56835172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (56835179) 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, 15579 + ... + 18877.

It is an arithmetic number, because the mean of its divisors is an integer number (4273500).

Almost surely, 2^56835172 is an apocalyptic number.

It is an amenable number.

56835172 is a deficient number, since it is larger than the sum of its proper divisors (45728828).

56835172 is a wasteful number, since it uses less digits than its factorization.

56835172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3435 (or 3433 counting only the distinct ones).

The product of its digits is 50400, while the sum is 37.

The square root of 56835172 is about 7538.9105313699. The cubic root of 56835172 is about 384.4787954822.

The spelling of 56835172 in words is "fifty-six million, eight hundred thirty-five thousand, one hundred seventy-two".