57025892 has 24 divisors (see below), whose sum is σ = 124420800. Its totient is φ = 22217760.

The previous prime is 57025883. The next prime is 57025909. The reversal of 57025892 is 29852075.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92267 + ... + 92882.

It is an arithmetic number, because the mean of its divisors is an integer number (5184200).

Almost surely, 2^57025892 is an apocalyptic number.

It is an amenable number.

57025892 is an abundant number, since it is smaller than the sum of its proper divisors (67394908).

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

57025892 is a wasteful number, since it uses less digits than its factorization.

57025892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185171 (or 185169 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 57025892 is about 7551.5489801762. The cubic root of 57025892 is about 384.9083764653.

It can be divided in two parts, 570 and 25892, that added together give a palindrome (26462).

The spelling of 57025892 in words is "fifty-seven million, twenty-five thousand, eight hundred ninety-two".