23168255 has 8 divisors (see below), whose sum is σ = 30329424. Its totient is φ = 16849600.

The previous prime is 23168237. The next prime is 23168269. The reversal of 23168255 is 55286132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23168255 - 2⁸ = 23167999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210566 + ... + 210675.

It is an arithmetic number, because the mean of its divisors is an integer number (3791178).

Almost surely, 2^23168255 is an apocalyptic number.

23168255 is a deficient number, since it is larger than the sum of its proper divisors (7161169).

23168255 is a wasteful number, since it uses less digits than its factorization.

23168255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421257.

The product of its digits is 14400, while the sum is 32.

The square root of 23168255 is about 4813.3413550256. The cubic root of 23168255 is about 285.0784845916.

It can be divided in two parts, 231 and 68255, that added together give a palindrome (68486).

The spelling of 23168255 in words is "twenty-three million, one hundred sixty-eight thousand, two hundred fifty-five".