23226315 has 16 divisors (see below), whose sum is σ = 42471168. Its totient is φ = 10617696.

The previous prime is 23226293. The next prime is 23226317. The reversal of 23226315 is 51362232.

It is not a de Polignac number, because 23226315 - 2⁵ = 23226283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23226317) 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, 110497 + ... + 110706.

It is an arithmetic number, because the mean of its divisors is an integer number (2654448).

Almost surely, 2^23226315 is an apocalyptic number.

23226315 is a deficient number, since it is larger than the sum of its proper divisors (19244853).

23226315 is a wasteful number, since it uses less digits than its factorization.

23226315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221218.

The product of its digits is 2160, while the sum is 24.

The square root of 23226315 is about 4819.3687345958. The cubic root of 23226315 is about 285.3164229516.

Adding to 23226315 its reverse (51362232), we get a palindrome (74588547).

The spelling of 23226315 in words is "twenty-three million, two hundred twenty-six thousand, three hundred fifteen".