22949199 has 36 divisors (see below), whose sum is σ = 41537496. Its totient is φ = 12102048.

The previous prime is 22949191. The next prime is 22949203. The reversal of 22949199 is 99194922.

It is not a de Polignac number, because 22949199 - 2³ = 22949191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22949191) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3732 + ... + 7734.

Almost surely, 2^22949199 is an apocalyptic number.

22949199 is a deficient number, since it is larger than the sum of its proper divisors (18588297).

22949199 is a wasteful number, since it uses less digits than its factorization.

22949199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4036 (or 4026 counting only the distinct ones).

The product of its digits is 104976, while the sum is 45.

The square root of 22949199 is about 4790.5322251291. The cubic root of 22949199 is about 284.1771649654.

The spelling of 22949199 in words is "twenty-two million, nine hundred forty-nine thousand, one hundred ninety-nine".