23127227 has 2 divisors, whose sum is σ = 23127228. Its totient is φ = 23127226.

The previous prime is 23127211. The next prime is 23127229. The reversal of 23127227 is 72272132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23127227 - 2⁴ = 23127211 is a prime.

Together with 23127229, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 23127196 and 23127205.

It is not a weakly prime, because it can be changed into another prime (23127229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11563613 + 11563614.

It is an arithmetic number, because the mean of its divisors is an integer number (11563614).

Almost surely, 2^23127227 is an apocalyptic number.

23127227 is a deficient number, since it is larger than the sum of its proper divisors (1).

23127227 is an equidigital number, since it uses as much as digits as its factorization.

23127227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2352, while the sum is 26.

The square root of 23127227 is about 4809.0775622774. The cubic root of 23127227 is about 284.9101060492.

Adding to 23127227 its reverse (72272132), we get a palindrome (95399359).

The spelling of 23127227 in words is "twenty-three million, one hundred twenty-seven thousand, two hundred twenty-seven".