23345339 has 2 divisors, whose sum is σ = 23345340. Its totient is φ = 23345338.

The previous prime is 23345321. The next prime is 23345341. The reversal of 23345339 is 93354332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23345339 - 2⁸ = 23345083 is a prime.

Together with 23345341, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_1468616 and since 23345339 and 1468616 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (23345389) 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, 11672669 + 11672670.

It is an arithmetic number, because the mean of its divisors is an integer number (11672670).

Almost surely, 2^23345339 is an apocalyptic number.

23345339 is a deficient number, since it is larger than the sum of its proper divisors (1).

23345339 is an equidigital number, since it uses as much as digits as its factorization.

23345339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29160, while the sum is 32.

The square root of 23345339 is about 4831.7014601484. The cubic root of 23345339 is about 285.8029638667.

The spelling of 23345339 in words is "twenty-three million, three hundred forty-five thousand, three hundred thirty-nine".