23316959 has 2 divisors, whose sum is σ = 23316960. Its totient is φ = 23316958.

The previous prime is 23316949. The next prime is 23316973. The reversal of 23316959 is 95961332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23316959 - 2⁸ = 23316703 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23316949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11658479 + 11658480.

It is an arithmetic number, because the mean of its divisors is an integer number (11658480).

Almost surely, 2^23316959 is an apocalyptic number.

23316959 is a deficient number, since it is larger than the sum of its proper divisors (1).

23316959 is an equidigital number, since it uses as much as digits as its factorization.

23316959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43740, while the sum is 38.

The square root of 23316959 is about 4828.7637134157. The cubic root of 23316959 is about 285.6871038069.

The spelling of 23316959 in words is "twenty-three million, three hundred sixteen thousand, nine hundred fifty-nine".