57708475 has 24 divisors (see below), whose sum is σ = 78579792. Its totient is φ = 41692800.

The previous prime is 57708461. The next prime is 57708481. The reversal of 57708475 is 57480775.

It is not a de Polignac number, because 57708475 - 2¹⁵ = 57675707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46969 + ... + 48181.

It is an arithmetic number, because the mean of its divisors is an integer number (3274158).

Almost surely, 2^57708475 is an apocalyptic number.

57708475 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57708475 is a deficient number, since it is larger than the sum of its proper divisors (20871317).

57708475 is a wasteful number, since it uses less digits than its factorization.

57708475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407 (or 1402 counting only the distinct ones).

The product of its (nonzero) digits is 274400, while the sum is 43.

The square root of 57708475 is about 7596.6094410599. The cubic root of 57708475 is about 386.4380357511.

The spelling of 57708475 in words is "fifty-seven million, seven hundred eight thousand, four hundred seventy-five".