23182227 has 16 divisors (see below), whose sum is σ = 34688160. Its totient is φ = 15300000.

The previous prime is 23182213. The next prime is 23182231. The reversal of 23182227 is 72228132.

It is a happy number.

It is not a de Polignac number, because 23182227 - 2⁸ = 23181971 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 23182227.

It is not an unprimeable number, because it can be changed into a prime (23182207) 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, 1524 + ... + 6977.

It is an arithmetic number, because the mean of its divisors is an integer number (2168010).

Almost surely, 2^23182227 is an apocalyptic number.

23182227 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

23182227 is a deficient number, since it is larger than the sum of its proper divisors (11505933).

23182227 is a wasteful number, since it uses less digits than its factorization.

23182227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8611 (or 8605 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 23182227 is about 4814.7925188942. The cubic root of 23182227 is about 285.1357801765.

It can be divided in two parts, 23182 and 227, that added together give a square (23409 = 153²).

The spelling of 23182227 in words is "twenty-three million, one hundred eighty-two thousand, two hundred twenty-seven".