12622692 has 48 divisors (see below), whose sum is σ = 30481920. Its totient is φ = 4063488.

The previous prime is 12622681. The next prime is 12622739. The reversal of 12622692 is 29622621.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56493 + ... + 56715.

It is an arithmetic number, because the mean of its divisors is an integer number (635040).

Almost surely, 2^12622692 is an apocalyptic number.

12622692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12622692 is an abundant number, since it is smaller than the sum of its proper divisors (17859228).

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

12622692 is a wasteful number, since it uses less digits than its factorization.

12622692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 370 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 12622692 is about 3552.8428054165. The cubic root of 12622692 is about 232.8362852476.

The spelling of 12622692 in words is "twelve million, six hundred twenty-two thousand, six hundred ninety-two".