57966716 has 24 divisors (see below), whose sum is σ = 108719520. Its totient is φ = 26972352.

The previous prime is 57966707. The next prime is 57966749. The reversal of 57966716 is 61766975.

It is a happy number.

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, 5111 + ... + 11918.

It is an arithmetic number, because the mean of its divisors is an integer number (4529980).

Almost surely, 2^57966716 is an apocalyptic number.

It is an amenable number.

57966716 is a deficient number, since it is larger than the sum of its proper divisors (50752804).

57966716 is a wasteful number, since it uses less digits than its factorization.

57966716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17093 (or 17091 counting only the distinct ones).

The product of its digits is 476280, while the sum is 47.

The square root of 57966716 is about 7613.5875906172. The cubic root of 57966716 is about 387.0136049185.

The spelling of 57966716 in words is "fifty-seven million, nine hundred sixty-six thousand, seven hundred sixteen".