57942825 has 12 divisors (see below), whose sum is σ = 95798928. Its totient is φ = 30902800.

The previous prime is 57942809. The next prime is 57942877. The reversal of 57942825 is 52824975.

It is not a de Polignac number, because 57942825 - 2⁴ = 57942809 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 386211 + ... + 386360.

It is an arithmetic number, because the mean of its divisors is an integer number (7983244).

Almost surely, 2^57942825 is an apocalyptic number.

It is an amenable number.

57942825 is a deficient number, since it is larger than the sum of its proper divisors (37856103).

57942825 is a wasteful number, since it uses less digits than its factorization.

57942825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772584 (or 772579 counting only the distinct ones).

The product of its digits is 201600, while the sum is 42.

The square root of 57942825 is about 7612.0184576760. The cubic root of 57942825 is about 386.9604283531.

The spelling of 57942825 in words is "fifty-seven million, nine hundred forty-two thousand, eight hundred twenty-five".