13622552 has 8 divisors (see below), whose sum is σ = 25542300. Its totient is φ = 6811272.

The previous prime is 13622513. The next prime is 13622561. The reversal of 13622552 is 25522631.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 851402 + ... + 851417.

Almost surely, 2^13622552 is an apocalyptic number.

It is an amenable number.

13622552 is a deficient number, since it is larger than the sum of its proper divisors (11919748).

13622552 is a wasteful number, since it uses less digits than its factorization.

13622552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702825 (or 1702821 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 13622552 is about 3690.8741512005. The cubic root of 13622552 is about 238.8285039211.

The spelling of 13622552 in words is "thirteen million, six hundred twenty-two thousand, five hundred fifty-two".