23283899 has 2 divisors, whose sum is σ = 23283900. Its totient is φ = 23283898.

The previous prime is 23283893. The next prime is 23283901. The reversal of 23283899 is 99838232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23283899 - 2⁸ = 23283643 is a prime.

Together with 23283901, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23283893) 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, 11641949 + 11641950.

It is an arithmetic number, because the mean of its divisors is an integer number (11641950).

Almost surely, 2^23283899 is an apocalyptic number.

23283899 is a deficient number, since it is larger than the sum of its proper divisors (1).

23283899 is an equidigital number, since it uses as much as digits as its factorization.

23283899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 44.

The square root of 23283899 is about 4825.3392626840. The cubic root of 23283899 is about 285.5520192539.

The spelling of 23283899 in words is "twenty-three million, two hundred eighty-three thousand, eight hundred ninety-nine".