14572622 has 4 divisors (see below), whose sum is σ = 21858936. Its totient is φ = 7286310.

The previous prime is 14572609. The next prime is 14572631. The reversal of 14572622 is 22627541.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×14572622² = 424722623909768, which contains 22 as substring.

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, 3643154 + ... + 3643157.

It is an arithmetic number, because the mean of its divisors is an integer number (5464734).

Almost surely, 2^14572622 is an apocalyptic number.

14572622 is a deficient number, since it is larger than the sum of its proper divisors (7286314).

14572622 is an equidigital number, since it uses as much as digits as its factorization.

14572622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7286313.

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

The square root of 14572622 is about 3817.4103787777. The cubic root of 14572622 is about 244.2563707770.

The spelling of 14572622 in words is "fourteen million, five hundred seventy-two thousand, six hundred twenty-two".