57873772 has 48 divisors (see below), whose sum is σ = 119508480. Its totient is φ = 24235200.

The previous prime is 57873769. The next prime is 57873787. The reversal of 57873772 is 27737875.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29997 + ... + 31867.

It is an arithmetic number, because the mean of its divisors is an integer number (2489760).

Almost surely, 2^57873772 is an apocalyptic number.

It is an amenable number.

57873772 is an abundant number, since it is smaller than the sum of its proper divisors (61634708).

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

57873772 is a wasteful number, since it uses less digits than its factorization.

57873772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942 (or 1940 counting only the distinct ones).

The product of its digits is 576240, while the sum is 46.

The square root of 57873772 is about 7607.4813177556. The cubic root of 57873772 is about 386.8066480230.

It can be divided in two parts, 5787 and 3772, that added together give a palindrome (9559).

The spelling of 57873772 in words is "fifty-seven million, eight hundred seventy-three thousand, seven hundred seventy-two".