57254032 has 20 divisors (see below), whose sum is σ = 121014576. Its totient is φ = 26024480.

The previous prime is 57254023. The next prime is 57254039. The reversal of 57254032 is 23045275.

It is not an unprimeable number, because it can be changed into a prime (57254039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162478 + ... + 162829.

Almost surely, 2^57254032 is an apocalyptic number.

It is an amenable number.

57254032 is an abundant number, since it is smaller than the sum of its proper divisors (63760544).

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

57254032 is a wasteful number, since it uses less digits than its factorization.

57254032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325326 (or 325320 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 57254032 is about 7566.6394125794. The cubic root of 57254032 is about 385.4209866195.

The spelling of 57254032 in words is "fifty-seven million, two hundred fifty-four thousand, thirty-two".