12951412 has 12 divisors (see below), whose sum is σ = 22748740. Its totient is φ = 6451776.

The previous prime is 12951383. The next prime is 12951431. The reversal of 12951412 is 21415921.

It is a happy number.

12951412 is nontrivially palindromic in base 12.

It can be written as a sum of positive squares in 2 ways, for example, as 8608356 + 4343056 = 2934^2 + 2084^2 .

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, 4737 + ... + 6952.

Almost surely, 2^12951412 is an apocalyptic number.

It is an amenable number.

12951412 is a deficient number, since it is larger than the sum of its proper divisors (9797328).

12951412 is a wasteful number, since it uses less digits than its factorization.

12951412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11970 (or 11968 counting only the distinct ones).

The product of its digits is 720, while the sum is 25.

The square root of 12951412 is about 3598.8070245569. The cubic root of 12951412 is about 234.8401629263.

The spelling of 12951412 in words is "twelve million, nine hundred fifty-one thousand, four hundred twelve".