12982976 has 14 divisors (see below), whose sum is σ = 25763220. Its totient is φ = 6491456.

The previous prime is 12982973. The next prime is 12982999. The reversal of 12982976 is 67928921.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12982973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101366 + ... + 101493.

It is an arithmetic number, because the mean of its divisors is an integer number (1840230).

Almost surely, 2^12982976 is an apocalyptic number.

12982976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12982976 is a deficient number, since it is larger than the sum of its proper divisors (12780244).

12982976 is an equidigital number, since it uses as much as digits as its factorization.

12982976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202871 (or 202861 counting only the distinct ones).

The product of its digits is 108864, while the sum is 44.

The square root of 12982976 is about 3603.1896980315. The cubic root of 12982976 is about 235.0307851627.

The spelling of 12982976 in words is "twelve million, nine hundred eighty-two thousand, nine hundred seventy-six".