12612976 has 20 divisors (see below), whose sum is σ = 24546544. Its totient is φ = 6278400.

The previous prime is 12612973. The next prime is 12613019. The reversal of 12612976 is 67921621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12612973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2221 + ... + 5491.

Almost surely, 2^12612976 is an apocalyptic number.

12612976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12612976 is a deficient number, since it is larger than the sum of its proper divisors (11933568).

12612976 is a wasteful number, since it uses less digits than its factorization.

12612976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3520 (or 3514 counting only the distinct ones).

The product of its digits is 9072, while the sum is 34.

The square root of 12612976 is about 3551.4751864542. The cubic root of 12612976 is about 232.7765299532.

The spelling of 12612976 in words is "twelve million, six hundred twelve thousand, nine hundred seventy-six".