23359859 has 2 divisors, whose sum is σ = 23359860. Its totient is φ = 23359858.

The previous prime is 23359849. The next prime is 23359867. The reversal of 23359859 is 95895332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23359859 - 2²⁴ = 6582643 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23359849) 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, 11679929 + 11679930.

It is an arithmetic number, because the mean of its divisors is an integer number (11679930).

Almost surely, 2^23359859 is an apocalyptic number.

23359859 is a deficient number, since it is larger than the sum of its proper divisors (1).

23359859 is an equidigital number, since it uses as much as digits as its factorization.

23359859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 291600, while the sum is 44.

The square root of 23359859 is about 4833.2038028620. The cubic root of 23359859 is about 285.8622047994.

The spelling of 23359859 in words is "twenty-three million, three hundred fifty-nine thousand, eight hundred fifty-nine".