13089699 has 24 divisors (see below), whose sum is σ = 21751392. Its totient is φ = 7430400.

The previous prime is 13089667. The next prime is 13089709. The reversal of 13089699 is 99698031.

It is not a de Polignac number, because 13089699 - 2⁵ = 13089667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13089649) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10299 + ... + 11499.

It is an arithmetic number, because the mean of its divisors is an integer number (906308).

Almost surely, 2^13089699 is an apocalyptic number.

13089699 is a deficient number, since it is larger than the sum of its proper divisors (8661693).

13089699 is a wasteful number, since it uses less digits than its factorization.

13089699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387 (or 1384 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 45.

The square root of 13089699 is about 3617.9689053390. The cubic root of 13089699 is about 235.6730306390.

The spelling of 13089699 in words is "thirteen million, eighty-nine thousand, six hundred ninety-nine".