12392984 has 16 divisors (see below), whose sum is σ = 23286120. Its totient is φ = 6183360.

The previous prime is 12392981. The next prime is 12393001. The reversal of 12392984 is 48929321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12392981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3212 + ... + 5924.

Almost surely, 2^12392984 is an apocalyptic number.

It is an amenable number.

12392984 is a deficient number, since it is larger than the sum of its proper divisors (10893136).

12392984 is a wasteful number, since it uses less digits than its factorization.

12392984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3290 (or 3286 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 12392984 is about 3520.3670263198. The cubic root of 12392984 is about 231.4152435695.

The spelling of 12392984 in words is "twelve million, three hundred ninety-two thousand, nine hundred eighty-four".