57708712 has 16 divisors (see below), whose sum is σ = 108479700. Its totient is φ = 28780800.

The previous prime is 57708697. The next prime is 57708713. The reversal of 57708712 is 21780775.

It can be written as a sum of positive squares in 2 ways, for example, as 45077796 + 12630916 = 6714^2 + 3554^2 .

It is not an unprimeable number, because it can be changed into a prime (57708713) 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, 5787 + ... + 12202.

Almost surely, 2^57708712 is an apocalyptic number.

It is an amenable number.

57708712 is a deficient number, since it is larger than the sum of its proper divisors (50770988).

57708712 is a wasteful number, since it uses less digits than its factorization.

57708712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18396 (or 18392 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 37.

The square root of 57708712 is about 7596.6250401083. The cubic root of 57708712 is about 386.4385647647.

The spelling of 57708712 in words is "fifty-seven million, seven hundred eight thousand, seven hundred twelve".