57107060 has 12 divisors (see below), whose sum is σ = 119924868. Its totient is φ = 22842816.

The previous prime is 57107047. The next prime is 57107087. The reversal of 57107060 is 6070175.

It can be written as a sum of positive squares in 2 ways, for example, as 21418384 + 35688676 = 4628^2 + 5974^2 .

It is a super-2 number, since 2×57107060² = 6522432603687200, 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 3 ways as a sum of consecutive naturals, for example, 1427657 + ... + 1427696.

It is an arithmetic number, because the mean of its divisors is an integer number (9993739).

Almost surely, 2^57107060 is an apocalyptic number.

It is an amenable number.

57107060 is an abundant number, since it is smaller than the sum of its proper divisors (62817808).

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

57107060 is a wasteful number, since it uses less digits than its factorization.

57107060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2855362 (or 2855360 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 57107060 is about 7556.9213308066. The cubic root of 57107060 is about 385.0909101109.

The spelling of 57107060 in words is "fifty-seven million, one hundred seven thousand, sixty".