57104978 has 16 divisors (see below), whose sum is σ = 98026944. Its totient is φ = 24440400.

The previous prime is 57104939. The next prime is 57105001. The reversal of 57104978 is 87940175.

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, 9953 + ... + 14603.

It is an arithmetic number, because the mean of its divisors is an integer number (6126684).

Almost surely, 2^57104978 is an apocalyptic number.

57104978 is a deficient number, since it is larger than the sum of its proper divisors (40921966).

57104978 is a wasteful number, since it uses less digits than its factorization.

57104978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5537.

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 57104978 is about 7556.7835750404. The cubic root of 57104978 is about 385.0862301933.

The spelling of 57104978 in words is "fifty-seven million, one hundred four thousand, nine hundred seventy-eight".