57683688 has 16 divisors (see below), whose sum is σ = 144209280. Its totient is φ = 19227888.

The previous prime is 57683687. The next prime is 57683693. The reversal of 57683688 is 88638675.

57683688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×57683688² = 6654815722562688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 57683688.

It is not an unprimeable number, because it can be changed into a prime (57683687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1201720 + ... + 1201767.

It is an arithmetic number, because the mean of its divisors is an integer number (9013080).

Almost surely, 2^57683688 is an apocalyptic number.

It is an amenable number.

57683688 is an abundant number, since it is smaller than the sum of its proper divisors (86525592).

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

57683688 is a wasteful number, since it uses less digits than its factorization.

57683688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2403496 (or 2403492 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 57683688 is about 7594.9778143191. The cubic root of 57683688 is about 386.3827000815.

The spelling of 57683688 in words is "fifty-seven million, six hundred eighty-three thousand, six hundred eighty-eight".