57107065 has 8 divisors (see below), whose sum is σ = 72135360. Its totient is φ = 43281072.

The previous prime is 57107047. The next prime is 57107087. The reversal of 57107065 is 56070175.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57107065 - 2⁵ = 57107033 is a prime.

It is a super-2 number, since 2×57107065² = 6522433745828450, which contains 22 as substring.

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, 300469 + ... + 300658.

It is an arithmetic number, because the mean of its divisors is an integer number (9016920).

Almost surely, 2^57107065 is an apocalyptic number.

It is an amenable number.

57107065 is a deficient number, since it is larger than the sum of its proper divisors (15028295).

57107065 is a wasteful number, since it uses less digits than its factorization.

57107065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601151.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 57107065 is about 7556.9216616292. The cubic root of 57107065 is about 385.0909213498.

The spelling of 57107065 in words is "fifty-seven million, one hundred seven thousand, sixty-five".