57160208 has 40 divisors (see below), whose sum is σ = 133235520. Its totient is φ = 23207040.

The previous prime is 57160193. The next prime is 57160217. The reversal of 57160208 is 80206175.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11303 + ... + 15558.

It is an arithmetic number, because the mean of its divisors is an integer number (3330888).

Almost surely, 2^57160208 is an apocalyptic number.

It is an amenable number.

57160208 is an abundant number, since it is smaller than the sum of its proper divisors (76075312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57160208 is a wasteful number, since it uses less digits than its factorization.

57160208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26895 (or 26889 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 57160208 is about 7560.4370244054. The cubic root of 57160208 is about 385.2103376427.

The spelling of 57160208 in words is "fifty-seven million, one hundred sixty thousand, two hundred eight".