22345996 has 12 divisors (see below), whose sum is σ = 39346552. Its totient is φ = 11104128.

The previous prime is 22345993. The next prime is 22345997. The reversal of 22345996 is 69954322.

It is not an unprimeable number, because it can be changed into a prime (22345993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16485 + ... + 17788.

Almost surely, 2^22345996 is an apocalyptic number.

It is an amenable number.

22345996 is a deficient number, since it is larger than the sum of its proper divisors (17000556).

22345996 is a wasteful number, since it uses less digits than its factorization.

22345996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34440 (or 34438 counting only the distinct ones).

The product of its digits is 116640, while the sum is 40.

The square root of 22345996 is about 4727.1551698670. The cubic root of 22345996 is about 281.6652298905.

The spelling of 22345996 in words is "twenty-two million, three hundred forty-five thousand, nine hundred ninety-six".