57680946 has 24 divisors (see below), whose sum is σ = 125611200. Its totient is φ = 19129176.

The previous prime is 57680939. The next prime is 57680951. The reversal of 57680946 is 64908675.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4470 + ... + 11633.

It is an arithmetic number, because the mean of its divisors is an integer number (5233800).

Almost surely, 2^57680946 is an apocalyptic number.

57680946 is an abundant number, since it is smaller than the sum of its proper divisors (67930254).

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

57680946 is a wasteful number, since it uses less digits than its factorization.

57680946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16310 (or 16307 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 57680946 is about 7594.7972981509. The cubic root of 57680946 is about 386.3765777374.

The spelling of 57680946 in words is "fifty-seven million, six hundred eighty thousand, nine hundred forty-six".