22669265 has 4 divisors (see below), whose sum is σ = 27203124. Its totient is φ = 18135408.

The previous prime is 22669243. The next prime is 22669267. The reversal of 22669265 is 56296622.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9193024 + 13476241 = 3032^2 + 3671^2 .

It is a cyclic number.

It is not a de Polignac number, because 22669265 - 2¹⁴ = 22652881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22669267) 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, 2266922 + ... + 2266931.

It is an arithmetic number, because the mean of its divisors is an integer number (6800781).

Almost surely, 2^22669265 is an apocalyptic number.

It is an amenable number.

22669265 is a deficient number, since it is larger than the sum of its proper divisors (4533859).

22669265 is an equidigital number, since it uses as much as digits as its factorization.

22669265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4533858.

The product of its digits is 77760, while the sum is 38.

The square root of 22669265 is about 4761.2251574568. The cubic root of 22669265 is about 283.0169717666.

The spelling of 22669265 in words is "twenty-two million, six hundred sixty-nine thousand, two hundred sixty-five".