22344196 has 18 divisors (see below), whose sum is σ = 45486798. Its totient is φ = 9576000.

The previous prime is 22344191. The next prime is 22344227. The reversal of 22344196 is 69144322.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 20575296 + 1768900 = 4536^2 + 1330^2 .

It is not an unprimeable number, because it can be changed into a prime (22344191) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56805 + ... + 57196.

Almost surely, 2^22344196 is an apocalyptic number.

It is an amenable number.

22344196 is an abundant number, since it is smaller than the sum of its proper divisors (23142602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22344196 is a wasteful number, since it uses less digits than its factorization.

22344196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114019 (or 114010 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 22344196 is about 4726.9647766828. The cubic root of 22344196 is about 281.6576668498.

The spelling of 22344196 in words is "twenty-two million, three hundred forty-four thousand, one hundred ninety-six".