57940160 has 28 divisors (see below), whose sum is σ = 137970768. Its totient is φ = 23175936.

The previous prime is 57940159. The next prime is 57940171. The reversal of 57940160 is 6104975.

It is a happy number.

It is a super-3 number, since 3×57940160³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90212 + ... + 90851.

Almost surely, 2^57940160 is an apocalyptic number.

It is an amenable number.

57940160 is an abundant number, since it is smaller than the sum of its proper divisors (80030608).

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

57940160 is a wasteful number, since it uses less digits than its factorization.

57940160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181080 (or 181070 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 57940160 is about 7611.8434035390. The cubic root of 57940160 is about 386.9544956924.

The spelling of 57940160 in words is "fifty-seven million, nine hundred forty thousand, one hundred sixty".