13965359 has 4 divisors (see below), whose sum is σ = 14202120. Its totient is φ = 13728600.

The previous prime is 13965353. The next prime is 13965397. The reversal of 13965359 is 95356931.

13965359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13965359 - 2⁸ = 13965103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13965353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118292 + ... + 118409.

It is an arithmetic number, because the mean of its divisors is an integer number (3550530).

Almost surely, 2^13965359 is an apocalyptic number.

13965359 is a deficient number, since it is larger than the sum of its proper divisors (236761).

13965359 is an equidigital number, since it uses as much as digits as its factorization.

13965359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236760.

The product of its digits is 109350, while the sum is 41.

The square root of 13965359 is about 3737.0254213746. The cubic root of 13965359 is about 240.8152771458.

The spelling of 13965359 in words is "thirteen million, nine hundred sixty-five thousand, three hundred fifty-nine".