13089159 has 6 divisors (see below), whose sum is σ = 18906576. Its totient is φ = 8726100.

The previous prime is 13089113. The next prime is 13089169. The reversal of 13089159 is 95198031.

It is a happy number.

It is not a de Polignac number, because 13089159 - 2¹¹ = 13087111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13089169) 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, 727167 + ... + 727184.

It is an arithmetic number, because the mean of its divisors is an integer number (3151096).

Almost surely, 2^13089159 is an apocalyptic number.

13089159 is a deficient number, since it is larger than the sum of its proper divisors (5817417).

13089159 is a wasteful number, since it uses less digits than its factorization.

13089159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454357 (or 1454354 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The square root of 13089159 is about 3617.8942770623. The cubic root of 13089159 is about 235.6697897907.

The spelling of 13089159 in words is "thirteen million, eighty-nine thousand, one hundred fifty-nine".