57989120 has 96 divisors (see below), whose sum is σ = 159213600. Its totient is φ = 19857408.

The previous prime is 57989093. The next prime is 57989123. The reversal of 57989120 is 2198975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57989123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71276 + ... + 72084.

It is an arithmetic number, because the mean of its divisors is an integer number (1658475).

Almost surely, 2^57989120 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 57989120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79606800).

57989120 is an abundant number, since it is smaller than the sum of its proper divisors (101224480).

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

57989120 is an equidigital number, since it uses as much as digits as its factorization.

57989120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843 (or 823 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 57989120 is about 7615.0587653675. The cubic root of 57989120 is about 387.0634584470.

The spelling of 57989120 in words is "fifty-seven million, nine hundred eighty-nine thousand, one hundred twenty".