22373164 has 24 divisors (see below), whose sum is σ = 42840000. Its totient is φ = 10139280.

The previous prime is 22373161. The next prime is 22373171. The reversal of 22373164 is 46137322.

It is not an unprimeable number, because it can be changed into a prime (22373161) 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, 21447 + ... + 22465.

It is an arithmetic number, because the mean of its divisors is an integer number (1785000).

Almost surely, 2^22373164 is an apocalyptic number.

It is an amenable number.

22373164 is a deficient number, since it is larger than the sum of its proper divisors (20466836).

22373164 is a wasteful number, since it uses less digits than its factorization.

22373164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533 (or 1531 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 22373164 is about 4730.0279068944. The cubic root of 22373164 is about 281.7793320899.

The spelling of 22373164 in words is "twenty-two million, three hundred seventy-three thousand, one hundred sixty-four".