23499323 has 2 divisors, whose sum is σ = 23499324. Its totient is φ = 23499322.

The previous prime is 23499283. The next prime is 23499331. The reversal of 23499323 is 32399432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23499323 - 2²² = 19305019 is a prime.

It is not a weakly prime, because it can be changed into another prime (23499923) 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, 11749661 + 11749662.

It is an arithmetic number, because the mean of its divisors is an integer number (11749662).

Almost surely, 2^23499323 is an apocalyptic number.

23499323 is a deficient number, since it is larger than the sum of its proper divisors (1).

23499323 is an equidigital number, since it uses as much as digits as its factorization.

23499323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 35.

The square root of 23499323 is about 4847.6100296950. The cubic root of 23499323 is about 286.4299652061.

The spelling of 23499323 in words is "twenty-three million, four hundred ninety-nine thousand, three hundred twenty-three".