13422604 has 12 divisors (see below), whose sum is σ = 25296544. Its totient is φ = 6195024.

The previous prime is 13422599. The next prime is 13422613. The reversal of 13422604 is 40622431.

It is a happy 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, 129012 + ... + 129115.

Almost surely, 2^13422604 is an apocalyptic number.

It is an amenable number.

13422604 is a deficient number, since it is larger than the sum of its proper divisors (11873940).

13422604 is a wasteful number, since it uses less digits than its factorization.

13422604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258144 (or 258142 counting only the distinct ones).

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

The square root of 13422604 is about 3663.6872137234. The cubic root of 13422604 is about 237.6542539931.

The spelling of 13422604 in words is "thirteen million, four hundred twenty-two thousand, six hundred four".