57904792 has 48 divisors (see below), whose sum is σ = 122333400. Its totient is φ = 25660800.

The previous prime is 57904747. The next prime is 57904811. The reversal of 57904792 is 29740975.

It is a congruent number.

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, 38959 + ... + 40417.

Almost surely, 2^57904792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57904792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61166700).

57904792 is an abundant number, since it is smaller than the sum of its proper divisors (64428608).

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

57904792 is a wasteful number, since it uses less digits than its factorization.

57904792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528 (or 1513 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 57904792 is about 7609.5198271639. The cubic root of 57904792 is about 386.8757443723.

The spelling of 57904792 in words is "fifty-seven million, nine hundred four thousand, seven hundred ninety-two".