57491708 has 12 divisors (see below), whose sum is σ = 101379432. Its totient is φ = 28526160.

The previous prime is 57491683. The next prime is 57491713. The reversal of 57491708 is 80719475.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54335 + ... + 55382.

It is an arithmetic number, because the mean of its divisors is an integer number (8448286).

Almost surely, 2^57491708 is an apocalyptic number.

It is an amenable number.

57491708 is a deficient number, since it is larger than the sum of its proper divisors (43887724).

57491708 is a wasteful number, since it uses less digits than its factorization.

57491708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109852 (or 109850 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 57491708 is about 7582.3286660498. The cubic root of 57491708 is about 385.9535770636.

The spelling of 57491708 in words is "fifty-seven million, four hundred ninety-one thousand, seven hundred eight".