12980912 has 20 divisors (see below), whose sum is σ = 28743696. Its totient is φ = 5563200.

The previous prime is 12980899. The next prime is 12980939. The reversal of 12980912 is 21908921.

It is a happy number.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57839 + ... + 58062.

Almost surely, 2^12980912 is an apocalyptic number.

It is an amenable number.

12980912 is an abundant number, since it is smaller than the sum of its proper divisors (15762784).

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

12980912 is a wasteful number, since it uses less digits than its factorization.

12980912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115916 (or 115910 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 12980912 is about 3602.9032737502. The cubic root of 12980912 is about 235.0183296401.

The spelling of 12980912 in words is "twelve million, nine hundred eighty thousand, nine hundred twelve".