12339696 has 20 divisors (see below), whose sum is σ = 31877672. Its totient is φ = 4113216.

The previous prime is 12339689. The next prime is 12339731. The reversal of 12339696 is 69693321.

12339696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128491 + ... + 128586.

Almost surely, 2^12339696 is an apocalyptic number.

12339696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12339696 is an abundant number, since it is smaller than the sum of its proper divisors (19537976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12339696 is a wasteful number, since it uses less digits than its factorization.

12339696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257088 (or 257082 counting only the distinct ones).

The product of its digits is 52488, while the sum is 39.

The square root of 12339696 is about 3512.7903438719. The cubic root of 12339696 is about 231.0830832491.

The spelling of 12339696 in words is "twelve million, three hundred thirty-nine thousand, six hundred ninety-six".