57098589 has 8 divisors (see below), whose sum is σ = 76223520. Its totient is φ = 38019696.

The previous prime is 57098579. The next prime is 57098611. The reversal of 57098589 is 98589075.

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

It is not a de Polignac number, because 57098589 - 2⁵ = 57098557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57098519) 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, 8502 + ... + 13655.

It is an arithmetic number, because the mean of its divisors is an integer number (9527940).

Almost surely, 2^57098589 is an apocalyptic number.

It is an amenable number.

57098589 is a deficient number, since it is larger than the sum of its proper divisors (19124931).

57098589 is a wasteful number, since it uses less digits than its factorization.

57098589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23019.

The product of its (nonzero) digits is 907200, while the sum is 51.

The square root of 57098589 is about 7556.3608304527. The cubic root of 57098589 is about 385.0718682948.

The spelling of 57098589 in words is "fifty-seven million, ninety-eight thousand, five hundred eighty-nine".