57107118 has 16 divisors (see below), whose sum is σ = 114363216. Its totient is φ = 19010880.

The previous prime is 57107107. The next prime is 57107161. The reversal of 57107118 is 81170175.

It is a happy number.

It is a super-2 number, since 2×57107118² = 6522445852531848, which contains 22 as substring.

It is a congruent number.

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, 871 + ... + 10722.

It is an arithmetic number, because the mean of its divisors is an integer number (7147701).

Almost surely, 2^57107118 is an apocalyptic number.

57107118 is an abundant number, since it is smaller than the sum of its proper divisors (57256098).

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

57107118 is a wasteful number, since it uses less digits than its factorization.

57107118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12419.

The product of its (nonzero) digits is 1960, while the sum is 30.

The square root of 57107118 is about 7556.9251683472. The cubic root of 57107118 is about 385.0910404817.

The spelling of 57107118 in words is "fifty-seven million, one hundred seven thousand, one hundred eighteen".