12369922 has 8 divisors (see below), whose sum is σ = 18610956. Its totient is φ = 6166272.

The previous prime is 12369919. The next prime is 12369941. The reversal of 12369922 is 22996321.

It can be written as a sum of positive squares in 2 ways, for example, as 10182481 + 2187441 = 3191^2 + 1479^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8503 + ... + 9850.

Almost surely, 2^12369922 is an apocalyptic number.

12369922 is a deficient number, since it is larger than the sum of its proper divisors (6241034).

12369922 is a wasteful number, since it uses less digits than its factorization.

12369922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18692.

The product of its digits is 11664, while the sum is 34.

The square root of 12369922 is about 3517.0899903187. The cubic root of 12369922 is about 231.2716082073.

The spelling of 12369922 in words is "twelve million, three hundred sixty-nine thousand, nine hundred twenty-two".