23268569 has 4 divisors (see below), whose sum is σ = 24019200. Its totient is φ = 22517940.

The previous prime is 23268551. The next prime is 23268589. The reversal of 23268569 is 96586232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23268569 - 2⁸ = 23268313 is a prime.

It is a super-2 number, since 2×23268569² = 1082852606615522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23268589) 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, 375269 + ... + 375330.

It is an arithmetic number, because the mean of its divisors is an integer number (6004800).

Almost surely, 2^23268569 is an apocalyptic number.

It is an amenable number.

23268569 is a deficient number, since it is larger than the sum of its proper divisors (750631).

23268569 is an equidigital number, since it uses as much as digits as its factorization.

23268569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750630.

The product of its digits is 155520, while the sum is 41.

The square root of 23268569 is about 4823.7505117906. The cubic root of 23268569 is about 285.4893368323.

The spelling of 23268569 in words is "twenty-three million, two hundred sixty-eight thousand, five hundred sixty-nine".