13290976 has 12 divisors (see below), whose sum is σ = 26166672. Its totient is φ = 6645472.

The previous prime is 13290973. The next prime is 13290983. The reversal of 13290976 is 67909231.

13290976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13290973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207640 + ... + 207703.

It is an arithmetic number, because the mean of its divisors is an integer number (2180556).

Almost surely, 2^13290976 is an apocalyptic number.

13290976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13290976 is a deficient number, since it is larger than the sum of its proper divisors (12875696).

13290976 is an equidigital number, since it uses as much as digits as its factorization.

13290976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415353 (or 415345 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 13290976 is about 3645.6790862609. The cubic root of 13290976 is about 236.8748530711.

The spelling of 13290976 in words is "thirteen million, two hundred ninety thousand, nine hundred seventy-six".