57988974 has 16 divisors (see below), whose sum is σ = 116099280. Its totient is φ = 19309440.

The previous prime is 57988967. The next prime is 57989017. The reversal of 57988974 is 47988975.

It is a super-2 number, since 2×57988974² = 6725442211145352, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1894 + ... + 10934.

It is an arithmetic number, because the mean of its divisors is an integer number (7256205).

Almost surely, 2^57988974 is an apocalyptic number.

57988974 is an abundant number, since it is smaller than the sum of its proper divisors (58110306).

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

57988974 is a wasteful number, since it uses less digits than its factorization.

57988974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10115.

The product of its digits is 5080320, while the sum is 57.

The square root of 57988974 is about 7615.0491790927. The cubic root of 57988974 is about 387.0631336084.

Subtracting from 57988974 its reverse (47988975), we obtain a palindrome (9999999).

The spelling of 57988974 in words is "fifty-seven million, nine hundred eighty-eight thousand, nine hundred seventy-four".