13002664 has 16 divisors (see below), whose sum is σ = 24498720. Its totient is φ = 6469680.

The previous prime is 13002629. The next prime is 13002677. The reversal of 13002664 is 46620031.

13002664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2164 + ... + 5539.

It is an arithmetic number, because the mean of its divisors is an integer number (1531170).

Almost surely, 2^13002664 is an apocalyptic number.

It is an amenable number.

13002664 is a deficient number, since it is larger than the sum of its proper divisors (11496056).

13002664 is a wasteful number, since it uses less digits than its factorization.

13002664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7920 (or 7916 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 13002664 is about 3605.9206868704. The cubic root of 13002664 is about 235.1495290997.

Adding to 13002664 its reverse (46620031), we get a palindrome (59622695).

The spelling of 13002664 in words is "thirteen million, two thousand, six hundred sixty-four".