22967265 has 16 divisors (see below), whose sum is σ = 37297728. Its totient is φ = 12065856.

The previous prime is 22967261. The next prime is 22967267. The reversal of 22967265 is 56276922.

It is a happy number.

It is not a de Polignac number, because 22967265 - 2² = 22967261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22967261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10422 + ... + 12431.

It is an arithmetic number, because the mean of its divisors is an integer number (2331108).

Almost surely, 2^22967265 is an apocalyptic number.

It is an amenable number.

22967265 is a deficient number, since it is larger than the sum of its proper divisors (14330463).

22967265 is a wasteful number, since it uses less digits than its factorization.

22967265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22928.

The product of its digits is 90720, while the sum is 39.

The square root of 22967265 is about 4792.4174484283. The cubic root of 22967265 is about 284.2517151066.

It can be divided in two parts, 22967 and 265, that added together give a palindrome (23232).

The spelling of 22967265 in words is "twenty-two million, nine hundred sixty-seven thousand, two hundred sixty-five".