22368907 has 12 divisors (see below), whose sum is σ = 24727360. Its totient is φ = 20219760.

The previous prime is 22368881. The next prime is 22368911. The reversal of 22368907 is 70986322.

It is a de Polignac number, because none of the positive numbers 2^k-22368907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22368917) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26569 + ... + 27397.

Almost surely, 2^22368907 is an apocalyptic number.

22368907 is a deficient number, since it is larger than the sum of its proper divisors (2358453).

22368907 is a wasteful number, since it uses less digits than its factorization.

22368907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074 (or 1063 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 22368907 is about 4729.5778881418. The cubic root of 22368907 is about 281.7614593279.

The spelling of 22368907 in words is "twenty-two million, three hundred sixty-eight thousand, nine hundred seven".