23382319 has 2 divisors, whose sum is σ = 23382320. Its totient is φ = 23382318.

The previous prime is 23382313. The next prime is 23382343. The reversal of 23382319 is 91328332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23382319 - 2⁹ = 23381807 is a prime.

It is a super-2 number, since 2×23382319² = 1093465683635522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23382313) 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, 11691159 + 11691160.

It is an arithmetic number, because the mean of its divisors is an integer number (11691160).

Almost surely, 2^23382319 is an apocalyptic number.

23382319 is a deficient number, since it is larger than the sum of its proper divisors (1).

23382319 is an equidigital number, since it uses as much as digits as its factorization.

23382319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 31.

The square root of 23382319 is about 4835.5267551736. The cubic root of 23382319 is about 285.9537922316.

The spelling of 23382319 in words is "twenty-three million, three hundred eighty-two thousand, three hundred nineteen".