57162472 has 16 divisors (see below), whose sum is σ = 107278560. Its totient is φ = 28554864.

The previous prime is 57162467. The next prime is 57162527. The reversal of 57162472 is 27426175.

57162472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 8323 + ... + 13549.

It is an arithmetic number, because the mean of its divisors is an integer number (6704910).

Almost surely, 2^57162472 is an apocalyptic number.

It is an amenable number.

57162472 is a deficient number, since it is larger than the sum of its proper divisors (50116088).

57162472 is a wasteful number, since it uses less digits than its factorization.

57162472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6600 (or 6596 counting only the distinct ones).

The product of its digits is 23520, while the sum is 34.

The square root of 57162472 is about 7560.5867497172. The cubic root of 57162472 is about 385.2154233758.

The spelling of 57162472 in words is "fifty-seven million, one hundred sixty-two thousand, four hundred seventy-two".