13286976 has 28 divisors (see below), whose sum is σ = 35155632. Its totient is φ = 4428928.

The previous prime is 13286969. The next prime is 13286983. The reversal of 13286976 is 67968231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13286969) and next prime (13286983).

It is an unprimeable number.

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, 34410 + ... + 34793.

Almost surely, 2^13286976 is an apocalyptic number.

13286976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13286976 is an abundant number, since it is smaller than the sum of its proper divisors (21868656).

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

13286976 is an equidigital number, since it uses as much as digits as its factorization.

13286976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69218 (or 69208 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 13286976 is about 3645.1304503406. The cubic root of 13286976 is about 236.8510877113.

The spelling of 13286976 in words is "thirteen million, two hundred eighty-six thousand, nine hundred seventy-six".