57360066 has 32 divisors (see below), whose sum is σ = 118008576. Its totient is φ = 18576000.

The previous prime is 57360047. The next prime is 57360089. The reversal of 57360066 is 66006375.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105756 + ... + 106296.

It is an arithmetic number, because the mean of its divisors is an integer number (3687768).

Almost surely, 2^57360066 is an apocalyptic number.

57360066 is an abundant number, since it is smaller than the sum of its proper divisors (60648510).

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

57360066 is a wasteful number, since it uses less digits than its factorization.

57360066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 57360066 is about 7573.6428487221. The cubic root of 57360066 is about 385.6587720616.

The spelling of 57360066 in words is "fifty-seven million, three hundred sixty thousand, sixty-six".