57830982 has 24 divisors (see below), whose sum is σ = 127134168. Its totient is φ = 17524320.

The previous prime is 57830977. The next prime is 57830999. The reversal of 57830982 is 28903875.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39103 + ... + 40554.

It is an arithmetic number, because the mean of its divisors is an integer number (5297257).

Almost surely, 2^57830982 is an apocalyptic number.

57830982 is an abundant number, since it is smaller than the sum of its proper divisors (69303186).

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

57830982 is a wasteful number, since it uses less digits than its factorization.

57830982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79684 (or 79673 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 57830982 is about 7604.6684345867. The cubic root of 57830982 is about 386.7112937328.

The spelling of 57830982 in words is "fifty-seven million, eight hundred thirty thousand, nine hundred eighty-two".