12369992 has 24 divisors (see below), whose sum is σ = 23980950. Its totient is φ = 5981760.

The previous prime is 12369967. The next prime is 12370003. The reversal of 12369992 is 29996321.

It can be written as a sum of positive squares in only one way, i.e., 7107556 + 5262436 = 2666^2 + 2294^2 .

It is a super-4 number, since 4×12369992⁴ (a number of 29 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6884 + ... + 8492.

Almost surely, 2^12369992 is an apocalyptic number.

It is an amenable number.

12369992 is a deficient number, since it is larger than the sum of its proper divisors (11610958).

12369992 is a wasteful number, since it uses less digits than its factorization.

12369992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677 (or 1642 counting only the distinct ones).

The product of its digits is 52488, while the sum is 41.

The square root of 12369992 is about 3517.0999417133. The cubic root of 12369992 is about 231.2720444532.

The spelling of 12369992 in words is "twelve million, three hundred sixty-nine thousand, nine hundred ninety-two".