57385960 has 32 divisors (see below), whose sum is σ = 133286400. Its totient is φ = 22213440.

The previous prime is 57385901. The next prime is 57385961. The reversal of 57385960 is 6958375.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (57385961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21900 + ... + 24379.

It is an arithmetic number, because the mean of its divisors is an integer number (4165200).

Almost surely, 2^57385960 is an apocalyptic number.

It is an amenable number.

57385960 is an abundant number, since it is smaller than the sum of its proper divisors (75900440).

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

57385960 is a wasteful number, since it uses less digits than its factorization.

57385960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46321 (or 46317 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 57385960 is about 7575.3521370297. The cubic root of 57385960 is about 385.7167958554.

The spelling of 57385960 in words is "fifty-seven million, three hundred eighty-five thousand, nine hundred sixty".