57546668 has 24 divisors (see below), whose sum is σ = 107753520. Its totient is φ = 26809920.

The previous prime is 57546647. The next prime is 57546677. The reversal of 57546668 is 86664575.

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, 1571 + ... + 10842.

It is an arithmetic number, because the mean of its divisors is an integer number (4489730).

Almost surely, 2^57546668 is an apocalyptic number.

It is an amenable number.

57546668 is a deficient number, since it is larger than the sum of its proper divisors (50206852).

57546668 is a wasteful number, since it uses less digits than its factorization.

57546668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12497 (or 12495 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 47.

The square root of 57546668 is about 7585.9520167214. The cubic root of 57546668 is about 386.0765237958.

The spelling of 57546668 in words is "fifty-seven million, five hundred forty-six thousand, six hundred sixty-eight".