23268855 has 16 divisors (see below), whose sum is σ = 37933920. Its totient is φ = 12175488.

The previous prime is 23268841. The next prime is 23268857. The reversal of 23268855 is 55886232.

It is not a de Polignac number, because 23268855 - 2¹³ = 23260663 is a prime.

It is a super-2 number, since 2×23268855² = 1082879226022050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23268857) 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, 13840 + ... + 15429.

It is an arithmetic number, because the mean of its divisors is an integer number (2370870).

Almost surely, 2^23268855 is an apocalyptic number.

23268855 is a deficient number, since it is larger than the sum of its proper divisors (14665065).

23268855 is a wasteful number, since it uses less digits than its factorization.

23268855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29330.

The product of its digits is 115200, while the sum is 39.

The square root of 23268855 is about 4823.7801566821. The cubic root of 23268855 is about 285.4905065020.

The spelling of 23268855 in words is "twenty-three million, two hundred sixty-eight thousand, eight hundred fifty-five".