22952907 has 24 divisors (see below), whose sum is σ = 35970480. Its totient is φ = 14046720.

The previous prime is 22952861. The next prime is 22952921. The reversal of 22952907 is 70925922.

It is not a de Polignac number, because 22952907 - 2¹¹ = 22950859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22952207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4444 + ... + 8102.

It is an arithmetic number, because the mean of its divisors is an integer number (1498770).

Almost surely, 2^22952907 is an apocalyptic number.

22952907 is a deficient number, since it is larger than the sum of its proper divisors (13017573).

22952907 is a wasteful number, since it uses less digits than its factorization.

22952907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723 (or 3720 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 22952907 is about 4790.9192228632. The cubic root of 22952907 is about 284.1924693802.

The spelling of 22952907 in words is "twenty-two million, nine hundred fifty-two thousand, nine hundred seven".