13289324 has 12 divisors (see below), whose sum is σ = 23281944. Its totient is φ = 6637344.

The previous prime is 13289323. The next prime is 13289351. The reversal of 13289324 is 42398231.

It is a happy number.

It is a super-2 number, since 2×13289324² = 353212264753952, which contains 22 as substring.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (13289321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5672 + ... + 7664.

It is an arithmetic number, because the mean of its divisors is an integer number (1940162).

Almost surely, 2^13289324 is an apocalyptic number.

It is an amenable number.

13289324 is a deficient number, since it is larger than the sum of its proper divisors (9992620).

13289324 is a wasteful number, since it uses less digits than its factorization.

13289324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3664 (or 3662 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 13289324 is about 3645.4525096344. The cubic root of 13289324 is about 236.8650385556.

The spelling of 13289324 in words is "thirteen million, two hundred eighty-nine thousand, three hundred twenty-four".