57952388 has 24 divisors (see below), whose sum is σ = 115644312. Its totient is φ = 25173504.

The previous prime is 57952381. The next prime is 57952403. The reversal of 57952388 is 88325975.

It can be written as a sum of positive squares in 4 ways, for example, as 11276164 + 46676224 = 3358^2 + 6832^2 .

It is not an unprimeable number, because it can be changed into a prime (57952381) 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, 31895 + ... + 33662.

It is an arithmetic number, because the mean of its divisors is an integer number (4818513).

Almost surely, 2^57952388 is an apocalyptic number.

It is an amenable number.

57952388 is a deficient number, since it is larger than the sum of its proper divisors (57691924).

57952388 is a wasteful number, since it uses less digits than its factorization.

57952388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65591 (or 65589 counting only the distinct ones).

The product of its digits is 604800, while the sum is 47.

The square root of 57952388 is about 7612.6465831536. The cubic root of 57952388 is about 386.9817154237.

The spelling of 57952388 in words is "fifty-seven million, nine hundred fifty-two thousand, three hundred eighty-eight".