57890512 has 10 divisors (see below), whose sum is σ = 112162898. Its totient is φ = 28945248.

The previous prime is 57890509. The next prime is 57890519. The reversal of 57890512 is 21509875.

It can be written as a sum of positive squares in only one way, i.e., 57820816 + 69696 = 7604^2 + 264^2 .

It is a super-2 number, since 2×57890512² = 6702622759244288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57890519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1809063 + ... + 1809094.

Almost surely, 2^57890512 is an apocalyptic number.

It is an amenable number.

57890512 is a deficient number, since it is larger than the sum of its proper divisors (54272386).

57890512 is a wasteful number, since it uses less digits than its factorization.

57890512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3618165 (or 3618159 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 37.

The square root of 57890512 is about 7608.5814709445. The cubic root of 57890512 is about 386.8439390609.

The spelling of 57890512 in words is "fifty-seven million, eight hundred ninety thousand, five hundred twelve".