57688952 has 8 divisors (see below), whose sum is σ = 108166800. Its totient is φ = 28844472.

The previous prime is 57688951. The next prime is 57688979. The reversal of 57688952 is 25988675.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 57688952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57688951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3605552 + ... + 3605567.

It is an arithmetic number, because the mean of its divisors is an integer number (13520850).

Almost surely, 2^57688952 is an apocalyptic number.

It is an amenable number.

57688952 is a deficient number, since it is larger than the sum of its proper divisors (50477848).

57688952 is a wasteful number, since it uses less digits than its factorization.

57688952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7211125 (or 7211121 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 50.

The square root of 57688952 is about 7595.3243512045. The cubic root of 57688952 is about 386.3944530093.

The spelling of 57688952 in words is "fifty-seven million, six hundred eighty-eight thousand, nine hundred fifty-two".