12976980 has 48 divisors (see below), whose sum is σ = 36504384. Its totient is φ = 3444480.

The previous prime is 12976961. The next prime is 12976993. The reversal of 12976980 is 8967921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18435 + ... + 19125.

It is an arithmetic number, because the mean of its divisors is an integer number (760508).

Almost surely, 2^12976980 is an apocalyptic number.

12976980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12976980 is an abundant number, since it is smaller than the sum of its proper divisors (23527404).

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

12976980 is a wasteful number, since it uses less digits than its factorization.

12976980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016 (or 1014 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 12976980 is about 3602.3575613756. The cubic root of 12976980 is about 234.9945977331.

The spelling of 12976980 in words is "twelve million, nine hundred seventy-six thousand, nine hundred eighty".