12394996 has 6 divisors (see below), whose sum is σ = 21691250. Its totient is φ = 6197496.

The previous prime is 12394979. The next prime is 12395027. The reversal of 12394996 is 69949321.

It can be written as a sum of positive squares in only one way, i.e., 11655396 + 739600 = 3414^2 + 860^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1549371 + ... + 1549378.

Almost surely, 2^12394996 is an apocalyptic number.

It is an amenable number.

12394996 is a deficient number, since it is larger than the sum of its proper divisors (9296254).

12394996 is a wasteful number, since it uses less digits than its factorization.

12394996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3098753 (or 3098751 counting only the distinct ones).

The product of its digits is 104976, while the sum is 43.

The square root of 12394996 is about 3520.6527803804. The cubic root of 12394996 is about 231.4277663075.

The spelling of 12394996 in words is "twelve million, three hundred ninety-four thousand, nine hundred ninety-six".