12994192 has 10 divisors (see below), whose sum is σ = 25176278. Its totient is φ = 6497088.

The previous prime is 12994151. The next prime is 12994229. The reversal of 12994192 is 29149921.

It can be written as a sum of positive squares in only one way, i.e., 10732176 + 2262016 = 3276^2 + 1504^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 406053 + ... + 406084.

Almost surely, 2^12994192 is an apocalyptic number.

It is an amenable number.

12994192 is a deficient number, since it is larger than the sum of its proper divisors (12182086).

12994192 is an equidigital number, since it uses as much as digits as its factorization.

12994192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812145 (or 812139 counting only the distinct ones).

The product of its digits is 11664, while the sum is 37.

The square root of 12994192 is about 3604.7457607992. The cubic root of 12994192 is about 235.0984467563.

The spelling of 12994192 in words is "twelve million, nine hundred ninety-four thousand, one hundred ninety-two".