12339736 has 16 divisors (see below), whose sum is σ = 23883840. Its totient is φ = 5970720.

The previous prime is 12339731. The next prime is 12339749. The reversal of 12339736 is 63793321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12339731) 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, 24631 + ... + 25126.

It is an arithmetic number, because the mean of its divisors is an integer number (1492740).

Almost surely, 2^12339736 is an apocalyptic number.

It is an amenable number.

12339736 is a deficient number, since it is larger than the sum of its proper divisors (11544104).

12339736 is a wasteful number, since it uses less digits than its factorization.

12339736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49794 (or 49790 counting only the distinct ones).

The product of its digits is 20412, while the sum is 34.

The square root of 12339736 is about 3512.7960373469. The cubic root of 12339736 is about 231.0833329396.

The spelling of 12339736 in words is "twelve million, three hundred thirty-nine thousand, seven hundred thirty-six".