13296664 has 8 divisors (see below), whose sum is σ = 24931260. Its totient is φ = 6648328.

The previous prime is 13296649. The next prime is 13296697. The reversal of 13296664 is 46669231.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 831034 + ... + 831049.

Almost surely, 2^13296664 is an apocalyptic number.

It is an amenable number.

13296664 is a deficient number, since it is larger than the sum of its proper divisors (11634596).

13296664 is a wasteful number, since it uses less digits than its factorization.

13296664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662089 (or 1662085 counting only the distinct ones).

The product of its digits is 46656, while the sum is 37.

The square root of 13296664 is about 3646.4591043915. The cubic root of 13296664 is about 236.9086392031.

The spelling of 13296664 in words is "thirteen million, two hundred ninety-six thousand, six hundred sixty-four".