57268832 has 24 divisors (see below), whose sum is σ = 114878736. Its totient is φ = 28093312.

The previous prime is 57268829. The next prime is 57268843. The reversal of 57268832 is 23886275.

57268832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 57268832.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 15188 + ... + 18579.

It is an arithmetic number, because the mean of its divisors is an integer number (4786614).

Almost surely, 2^57268832 is an apocalyptic number.

It is an amenable number.

57268832 is an abundant number, since it is smaller than the sum of its proper divisors (57609904).

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

57268832 is a wasteful number, since it uses less digits than its factorization.

57268832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33830 (or 33822 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 57268832 is about 7567.6173264773. The cubic root of 57268832 is about 385.4541938247.

The spelling of 57268832 in words is "fifty-seven million, two hundred sixty-eight thousand, eight hundred thirty-two".