57920572 has 12 divisors (see below), whose sum is σ = 101489080. Its totient is φ = 28923696.

The previous prime is 57920567. The next prime is 57920579. The reversal of 57920572 is 27502975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57920579) 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, 5418 + ... + 12049.

Almost surely, 2^57920572 is an apocalyptic number.

It is an amenable number.

57920572 is a deficient number, since it is larger than the sum of its proper divisors (43568508).

57920572 is a wasteful number, since it uses less digits than its factorization.

57920572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18300 (or 18298 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 57920572 is about 7610.5566156491. The cubic root of 57920572 is about 386.9108844967.

The spelling of 57920572 in words is "fifty-seven million, nine hundred twenty thousand, five hundred seventy-two".