13339432 has 32 divisors (see below), whose sum is σ = 26046720. Its totient is φ = 6399360.

The previous prime is 13339429. The next prime is 13339531. The reversal of 13339432 is 23493331.

It is a self number, because there is not a number n which added to its sum of digits gives 13339432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21673 + ... + 22279.

It is an arithmetic number, because the mean of its divisors is an integer number (813960).

Almost surely, 2^13339432 is an apocalyptic number.

It is an amenable number.

13339432 is a deficient number, since it is larger than the sum of its proper divisors (12707288).

13339432 is a wasteful number, since it uses less digits than its factorization.

13339432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721 (or 717 counting only the distinct ones).

The product of its digits is 5832, while the sum is 28.

The square root of 13339432 is about 3652.3187155559. The cubic root of 13339432 is about 237.1623686329.

The spelling of 13339432 in words is "thirteen million, three hundred thirty-nine thousand, four hundred thirty-two".