57620375 has 16 divisors (see below), whose sum is σ = 73670688. Its totient is φ = 44968000.

The previous prime is 57620357. The next prime is 57620383. The reversal of 57620375 is 57302675.

It is not a de Polignac number, because 57620375 - 2⁸ = 57620119 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 497 + ... + 10746.

It is an arithmetic number, because the mean of its divisors is an integer number (4604418).

Almost surely, 2^57620375 is an apocalyptic number.

57620375 is a deficient number, since it is larger than the sum of its proper divisors (16050313).

57620375 is a wasteful number, since it uses less digits than its factorization.

57620375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11299 (or 11289 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 57620375 is about 7590.8085867054. The cubic root of 57620375 is about 386.2412851551.

The spelling of 57620375 in words is "fifty-seven million, six hundred twenty thousand, three hundred seventy-five".