57982892 has 12 divisors (see below), whose sum is σ = 110694696. Its totient is φ = 26355840.

The previous prime is 57982891. The next prime is 57982909. The reversal of 57982892 is 29828975.

It is a self number, because there is not a number n which added to its sum of digits gives 57982892.

It is not an unprimeable number, because it can be changed into a prime (57982891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 658853 + ... + 658940.

It is an arithmetic number, because the mean of its divisors is an integer number (9224558).

Almost surely, 2^57982892 is an apocalyptic number.

It is an amenable number.

57982892 is a deficient number, since it is larger than the sum of its proper divisors (52711804).

57982892 is a wasteful number, since it uses less digits than its factorization.

57982892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317808 (or 1317806 counting only the distinct ones).

The product of its digits is 725760, while the sum is 50.

The square root of 57982892 is about 7614.6498277990. The cubic root of 57982892 is about 387.0496011491.

It can be divided in two parts, 5 and 7982892, that added together give a palindrome (7982897).

The spelling of 57982892 in words is "fifty-seven million, nine hundred eighty-two thousand, eight hundred ninety-two".