57392792 has 16 divisors (see below), whose sum is σ = 107692200. Its totient is φ = 28674880.

The previous prime is 57392791. The next prime is 57392801. The reversal of 57392792 is 29729375.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57392791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18059 + ... + 20997.

Almost surely, 2^57392792 is an apocalyptic number.

It is an amenable number.

57392792 is a deficient number, since it is larger than the sum of its proper divisors (50299408).

57392792 is a wasteful number, since it uses less digits than its factorization.

57392792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5386 (or 5382 counting only the distinct ones).

The product of its digits is 238140, while the sum is 44.

The square root of 57392792 is about 7575.8030597422. The cubic root of 57392792 is about 385.7321022275.

The spelling of 57392792 in words is "fifty-seven million, three hundred ninety-two thousand, seven hundred ninety-two".