23433227 has 2 divisors, whose sum is σ = 23433228. Its totient is φ = 23433226.

The previous prime is 23433197. The next prime is 23433229. The reversal of 23433227 is 72233432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23433227 - 2¹⁶ = 23367691 is a prime.

It is a super-2 number, since 2×23433227² = 1098232255267058, which contains 22 as substring.

Together with 23433229, 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 = 23433196 and 23433205.

It is not a weakly prime, because it can be changed into another prime (23433229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11716613 + 11716614.

It is an arithmetic number, because the mean of its divisors is an integer number (11716614).

Almost surely, 2^23433227 is an apocalyptic number.

23433227 is a deficient number, since it is larger than the sum of its proper divisors (1).

23433227 is an equidigital number, since it uses as much as digits as its factorization.

23433227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 26.

The square root of 23433227 is about 4840.7878491006. The cubic root of 23433227 is about 286.1611680650.

Adding to 23433227 its reverse (72233432), we get a palindrome (95666659).

The spelling of 23433227 in words is "twenty-three million, four hundred thirty-three thousand, two hundred twenty-seven".