57887892 has 24 divisors (see below), whose sum is σ = 150080000. Its totient is φ = 19295928.

The previous prime is 57887891. The next prime is 57887897. The reversal of 57887892 is 29878875.

57887892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57887891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267892 + ... + 268107.

Almost surely, 2^57887892 is an apocalyptic number.

It is an amenable number.

57887892 is an abundant number, since it is smaller than the sum of its proper divisors (92192108).

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

57887892 is a wasteful number, since it uses less digits than its factorization.

57887892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536012 (or 536004 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 54.

The square root of 57887892 is about 7608.4092949841. The cubic root of 57887892 is about 386.8381030648.

The spelling of 57887892 in words is "fifty-seven million, eight hundred eighty-seven thousand, eight hundred ninety-two".