2057589 has 8 divisors (see below), whose sum is σ = 3048320. Its totient is φ = 1371708.

The previous prime is 2057569. The next prime is 2057597. The reversal of 2057589 is 9857502.

2057589 is a `hidden beast` number, since 2 + 0 + 575 + 89 = 666.

It is not a de Polignac number, because 2057589 - 2⁸ = 2057333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057569) 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, 38077 + ... + 38130.

It is an arithmetic number, because the mean of its divisors is an integer number (381040).

2^2057589 is an apocalyptic number.

It is an amenable number.

2057589 is a deficient number, since it is larger than the sum of its proper divisors (990731).

2057589 is an equidigital number, since it uses as much as digits as its factorization.

2057589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76216 (or 76210 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 2057589 is about 1434.4298518924. The cubic root of 2057589 is about 127.1899733998.

The spelling of 2057589 in words is "two million, fifty-seven thousand, five hundred eighty-nine".