22629164 has 24 divisors (see below), whose sum is σ = 41154960. Its totient is φ = 10874304.

The previous prime is 22629161. The next prime is 22629179. The reversal of 22629164 is 46192622.

It is a self number, because there is not a number n which added to its sum of digits gives 22629164.

It is not an unprimeable number, because it can be changed into a prime (22629161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43007 + ... + 43529.

It is an arithmetic number, because the mean of its divisors is an integer number (1714790).

Almost surely, 2^22629164 is an apocalyptic number.

It is an amenable number.

22629164 is a deficient number, since it is larger than the sum of its proper divisors (18525796).

22629164 is a wasteful number, since it uses less digits than its factorization.

22629164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929 (or 927 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 22629164 is about 4757.0120874347. The cubic root of 22629164 is about 282.8499914624.

The spelling of 22629164 in words is "twenty-two million, six hundred twenty-nine thousand, one hundred sixty-four".