57577468 has 24 divisors (see below), whose sum is σ = 109193168. Its totient is φ = 26407296.

The previous prime is 57577463. The next prime is 57577501. The reversal of 57577468 is 86477575.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57577463) 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, 5080 + ... + 11872.

Almost surely, 2^57577468 is an apocalyptic number.

It is an amenable number.

57577468 is a deficient number, since it is larger than the sum of its proper divisors (51615700).

57577468 is a wasteful number, since it uses less digits than its factorization.

57577468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6973 (or 6971 counting only the distinct ones).

The product of its digits is 1646400, while the sum is 49.

The square root of 57577468 is about 7587.9818133678. The cubic root of 57577468 is about 386.1453898514.

It can be divided in two parts, 5757 and 7468, that added together give a square (13225 = 115²).

The spelling of 57577468 in words is "fifty-seven million, five hundred seventy-seven thousand, four hundred sixty-eight".