12369768 has 32 divisors (see below), whose sum is σ = 32270400. Its totient is φ = 3943808.

The previous prime is 12369757. The next prime is 12369781. The reversal of 12369768 is 86796321.

It is a happy number.

It is a super-2 number, since 2×12369768² = 306022320747648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10653 + ... + 11756.

It is an arithmetic number, because the mean of its divisors is an integer number (1008450).

Almost surely, 2^12369768 is an apocalyptic number.

It is an amenable number.

12369768 is an abundant number, since it is smaller than the sum of its proper divisors (19900632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12369768 is a wasteful number, since it uses less digits than its factorization.

12369768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22441 (or 22437 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 12369768 is about 3517.0680971514. The cubic root of 12369768 is about 231.2706484606.

The spelling of 12369768 in words is "twelve million, three hundred sixty-nine thousand, seven hundred sixty-eight".