57060856 has 16 divisors (see below), whose sum is σ = 107078400. Its totient is φ = 28506624.

The previous prime is 57060851. The next prime is 57060881. The reversal of 57060856 is 65806075.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57060851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11160 + ... + 15448.

It is an arithmetic number, because the mean of its divisors is an integer number (6692400).

Almost surely, 2^57060856 is an apocalyptic number.

It is an amenable number.

57060856 is a deficient number, since it is larger than the sum of its proper divisors (50017544).

57060856 is a wasteful number, since it uses less digits than its factorization.

57060856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5958 (or 5954 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 57060856 is about 7553.8636471676. The cubic root of 57060856 is about 384.9870260428.

The spelling of 57060856 in words is "fifty-seven million, sixty thousand, eight hundred fifty-six".