13612422 has 16 divisors (see below), whose sum is σ = 27804672. Its totient is φ = 4440840.

The previous prime is 13612399. The next prime is 13612453. The reversal of 13612422 is 22421631.

It is a congruent number.

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, 23854 + ... + 24417.

It is an arithmetic number, because the mean of its divisors is an integer number (1737792).

Almost surely, 2^13612422 is an apocalyptic number.

13612422 is an abundant number, since it is smaller than the sum of its proper divisors (14192250).

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

13612422 is a wasteful number, since it uses less digits than its factorization.

13612422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48323.

The product of its digits is 576, while the sum is 21.

The square root of 13612422 is about 3689.5015923563. The cubic root of 13612422 is about 238.7692900361.

The spelling of 13612422 in words is "thirteen million, six hundred twelve thousand, four hundred twenty-two".