12976112 has 20 divisors (see below), whose sum is σ = 25314600. Its totient is φ = 6443328.

The previous prime is 12976109. The next prime is 12976121. The reversal of 12976112 is 21167921.

It is a congruent number.

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, 338 + ... + 5105.

It is an arithmetic number, because the mean of its divisors is an integer number (1265730).

Almost surely, 2^12976112 is an apocalyptic number.

It is an amenable number.

12976112 is a deficient number, since it is larger than the sum of its proper divisors (12338488).

12976112 is a wasteful number, since it uses less digits than its factorization.

12976112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5600 (or 5594 counting only the distinct ones).

The product of its digits is 1512, while the sum is 29.

The square root of 12976112 is about 3602.2370827029. The cubic root of 12976112 is about 234.9893582023.

The spelling of 12976112 in words is "twelve million, nine hundred seventy-six thousand, one hundred twelve".