57032572 has 6 divisors (see below), whose sum is σ = 99807008. Its totient is φ = 28516284.

The previous prime is 57032561. The next prime is 57032593. The reversal of 57032572 is 27523075.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7129068 + ... + 7129075.

Almost surely, 2^57032572 is an apocalyptic number.

It is an amenable number.

57032572 is a deficient number, since it is larger than the sum of its proper divisors (42774436).

57032572 is a wasteful number, since it uses less digits than its factorization.

57032572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14258147 (or 14258145 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 31.

The square root of 57032572 is about 7551.9912605882. The cubic root of 57032572 is about 384.9234052383.

The spelling of 57032572 in words is "fifty-seven million, thirty-two thousand, five hundred seventy-two".