23169233 has 2 divisors, whose sum is σ = 23169234. Its totient is φ = 23169232.

The previous prime is 23169221. The next prime is 23169247. The reversal of 23169233 is 33296132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22202944 + 966289 = 4712^2 + 983^2 .

It is a cyclic number.

It is not a de Polignac number, because 23169233 - 2⁶ = 23169169 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 23169196 and 23169205.

It is not a weakly prime, because it can be changed into another prime (23160233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11584616 + 11584617.

It is an arithmetic number, because the mean of its divisors is an integer number (11584617).

Almost surely, 2^23169233 is an apocalyptic number.

It is an amenable number.

23169233 is a deficient number, since it is larger than the sum of its proper divisors (1).

23169233 is an equidigital number, since it uses as much as digits as its factorization.

23169233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 29.

The square root of 23169233 is about 4813.4429465820. The cubic root of 23169233 is about 285.0824958682.

The spelling of 23169233 in words is "twenty-three million, one hundred sixty-nine thousand, two hundred thirty-three".