13022589 has 12 divisors (see below), whose sum is σ = 17644704. Its totient is φ = 8543304.

The previous prime is 13022587. The next prime is 13022591. The reversal of 13022589 is 98522031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13022587) and next prime (13022591).

It is not a de Polignac number, because 13022589 - 2¹ = 13022587 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022587) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12984 + ... + 13950.

It is an arithmetic number, because the mean of its divisors is an integer number (1470392).

Almost surely, 2^13022589 is an apocalyptic number.

It is an amenable number.

13022589 is a deficient number, since it is larger than the sum of its proper divisors (4622115).

13022589 is an frugal number, since it uses more digits than its factorization.

13022589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104 (or 1037 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 13022589 is about 3608.6824465447. The cubic root of 13022589 is about 235.2695804768.

The spelling of 13022589 in words is "thirteen million, twenty-two thousand, five hundred eighty-nine".