57998592 has 90 divisors (see below), whose sum is σ = 173003138. Its totient is φ = 19325952.

The previous prime is 57998581. The next prime is 57998597. The reversal of 57998592 is 29589975.

57998592 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 53934336 + 4064256 = 7344^2 + 2016^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57998597) 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 9 ways as a sum of consecutive naturals, for example, 19338 + ... + 22134.

Almost surely, 2^57998592 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57998592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86501569).

57998592 is an abundant number, since it is smaller than the sum of its proper divisors (115004546).

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

57998592 is an equidigital number, since it uses as much as digits as its factorization.

57998592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825 (or 2802 counting only the distinct ones).

The product of its digits is 2041200, while the sum is 54.

The square root of 57998592 is about 7615.6806655742. The cubic root of 57998592 is about 387.0845317419.

The spelling of 57998592 in words is "fifty-seven million, nine hundred ninety-eight thousand, five hundred ninety-two".