23268885 has 16 divisors (see below), whose sum is σ = 37601280. Its totient is φ = 12286400.

The previous prime is 23268881. The next prime is 23268887. The reversal of 23268885 is 58886232.

It is not a de Polignac number, because 23268885 - 2² = 23268881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23268881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6165 + ... + 9194.

It is an arithmetic number, because the mean of its divisors is an integer number (2350080).

Almost surely, 2^23268885 is an apocalyptic number.

It is an amenable number.

23268885 is a deficient number, since it is larger than the sum of its proper divisors (14332395).

23268885 is a wasteful number, since it uses less digits than its factorization.

23268885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15468.

The product of its digits is 184320, while the sum is 42.

The square root of 23268885 is about 4823.7832662755. The cubic root of 23268885 is about 285.4906291940.

It can be divided in two parts, 2326 and 8885, that added together give a palindrome (11211).

The spelling of 23268885 in words is "twenty-three million, two hundred sixty-eight thousand, eight hundred eighty-five".