13002956 has 12 divisors (see below), whose sum is σ = 22796592. Its totient is φ = 6489648.

The previous prime is 13002953. The next prime is 13002971. The reversal of 13002956 is 65920031.

It is not an unprimeable number, because it can be changed into a prime (13002953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200 + ... + 5103.

It is an arithmetic number, because the mean of its divisors is an integer number (1899716).

Almost surely, 2^13002956 is an apocalyptic number.

It is an amenable number.

13002956 is a deficient number, since it is larger than the sum of its proper divisors (9793636).

13002956 is a wasteful number, since it uses less digits than its factorization.

13002956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5920 (or 5918 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 13002956 is about 3605.9611756091. The cubic root of 13002956 is about 235.1512893326.

Adding to 13002956 its reverse (65920031), we get a palindrome (78922987).

The spelling of 13002956 in words is "thirteen million, two thousand, nine hundred fifty-six".