57248932 has 48 divisors (see below), whose sum is σ = 113686272. Its totient is φ = 25027200.

The previous prime is 57248903. The next prime is 57248941. The reversal of 57248932 is 23984275.

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, 180438 + ... + 180754.

It is an arithmetic number, because the mean of its divisors is an integer number (2368464).

Almost surely, 2^57248932 is an apocalyptic number.

57248932 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

57248932 is a deficient number, since it is larger than the sum of its proper divisors (56437340).

57248932 is a wasteful number, since it uses less digits than its factorization.

57248932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508 (or 506 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 57248932 is about 7566.3023994551. The cubic root of 57248932 is about 385.4095422704.

The spelling of 57248932 in words is "fifty-seven million, two hundred forty-eight thousand, nine hundred thirty-two".