12322624 has 28 divisors (see below), whose sum is σ = 25245568. Its totient is φ = 5961600.

The previous prime is 12322613. The next prime is 12322631. The reversal of 12322624 is 42622321.

It is a junction number, because it is equal to n+sod(n) for n = 12322595 and 12322604.

It is a congruent number.

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, 1122 + ... + 5089.

Almost surely, 2^12322624 is an apocalyptic number.

It is an amenable number.

12322624 is an abundant number, since it is smaller than the sum of its proper divisors (12922944).

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

12322624 is an equidigital number, since it uses as much as digits as its factorization.

12322624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6254 (or 6244 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 12322624 is about 3510.3595257466. The cubic root of 12322624 is about 230.9764660595.

Adding to 12322624 its reverse (42622321), we get a palindrome (54944945).

The spelling of 12322624 in words is "twelve million, three hundred twenty-two thousand, six hundred twenty-four".