57998882 has 8 divisors (see below), whose sum is σ = 87102876. Its totient is φ = 28964592.

The previous prime is 57998881. The next prime is 57998891. The reversal of 57998882 is 28889975.

It can be written as a sum of positive squares in 2 ways, for example, as 55338721 + 2660161 = 7439^2 + 1631^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (57998881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15293 + ... + 18704.

Almost surely, 2^57998882 is an apocalyptic number.

57998882 is a deficient number, since it is larger than the sum of its proper divisors (29103994).

57998882 is a wasteful number, since it uses less digits than its factorization.

57998882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34852.

The product of its digits is 2903040, while the sum is 56.

The square root of 57998882 is about 7615.6997052142. The cubic root of 57998882 is about 387.0851768973.

The spelling of 57998882 in words is "fifty-seven million, nine hundred ninety-eight thousand, eight hundred eighty-two".