22264275 has 24 divisors (see below), whose sum is σ = 40158144. Its totient is φ = 10794400.

The previous prime is 22264261. The next prime is 22264283. The reversal of 22264275 is 57246222.

It is not a de Polignac number, because 22264275 - 2⁶ = 22264211 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12669 + ... + 14318.

It is an arithmetic number, because the mean of its divisors is an integer number (1673256).

Almost surely, 2^22264275 is an apocalyptic number.

22264275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22264275 is a deficient number, since it is larger than the sum of its proper divisors (17893869).

22264275 is a wasteful number, since it uses less digits than its factorization.

22264275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27011 (or 27006 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 22264275 is about 4718.5034703813. The cubic root of 22264275 is about 281.3214534502.

The spelling of 22264275 in words is "twenty-two million, two hundred sixty-four thousand, two hundred seventy-five".