13252589 has 6 divisors (see below), whose sum is σ = 15416334. Its totient is φ = 11359320.

The previous prime is 13252583. The next prime is 13252601. The reversal of 13252589 is 98525231.

It can be written as a sum of positive squares in only one way, i.e., 8076964 + 5175625 = 2842^2 + 2275^2 .

It is not a de Polignac number, because 13252589 - 2⁴ = 13252573 is a prime.

It is a super-2 number, since 2×13252589² = 351262230405842, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13252583) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135182 + ... + 135279.

It is an arithmetic number, because the mean of its divisors is an integer number (2569389).

Almost surely, 2^13252589 is an apocalyptic number.

It is an amenable number.

13252589 is a deficient number, since it is larger than the sum of its proper divisors (2163745).

13252589 is an equidigital number, since it uses as much as digits as its factorization.

13252589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270475 (or 270468 counting only the distinct ones).

The product of its digits is 21600, while the sum is 35.

The square root of 13252589 is about 3640.4105537700. The cubic root of 13252589 is about 236.6465858340.

The spelling of 13252589 in words is "thirteen million, two hundred fifty-two thousand, five hundred eighty-nine".