14622572 has 12 divisors (see below), whose sum is σ = 26702256. Its totient is φ = 6993360.

The previous prime is 14622547. The next prime is 14622589. The reversal of 14622572 is 27522641.

It is a happy number.

It is a super-4 number, since 4×14622572⁴ (a number of 30 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

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, 79379 + ... + 79562.

It is an arithmetic number, because the mean of its divisors is an integer number (2225188).

Almost surely, 2^14622572 is an apocalyptic number.

It is an amenable number.

14622572 is a deficient number, since it is larger than the sum of its proper divisors (12079684).

14622572 is a wasteful number, since it uses less digits than its factorization.

14622572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158968 (or 158966 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 14622572 is about 3823.9471753674. The cubic root of 14622572 is about 244.5351284904.

The spelling of 14622572 in words is "fourteen million, six hundred twenty-two thousand, five hundred seventy-two".