12338965 has 16 divisors (see below), whose sum is σ = 15212160. Its totient is φ = 9604800.

The previous prime is 12338947. The next prime is 12338987. The reversal of 12338965 is 56983321.

12338965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12338965 - 2⁵ = 12338933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44407 + ... + 44683.

It is an arithmetic number, because the mean of its divisors is an integer number (950760).

Almost surely, 2^12338965 is an apocalyptic number.

It is an amenable number.

12338965 is a deficient number, since it is larger than the sum of its proper divisors (2873195).

12338965 is a wasteful number, since it uses less digits than its factorization.

12338965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492.

The product of its digits is 38880, while the sum is 37.

The square root of 12338965 is about 3512.6862939921. The cubic root of 12338965 is about 231.0785200608.

The spelling of 12338965 in words is "twelve million, three hundred thirty-eight thousand, nine hundred sixty-five".