23958799 has 2 divisors, whose sum is σ = 23958800. Its totient is φ = 23958798.

The previous prime is 23958793. The next prime is 23958817. The reversal of 23958799 is 99785932.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23958799 - 2¹⁹ = 23434511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23958793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11979399 + 11979400.

It is an arithmetic number, because the mean of its divisors is an integer number (11979400).

Almost surely, 2^23958799 is an apocalyptic number.

23958799 is a deficient number, since it is larger than the sum of its proper divisors (1).

23958799 is an equidigital number, since it uses as much as digits as its factorization.

23958799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1224720, while the sum is 52.

The square root of 23958799 is about 4894.7726198466. The cubic root of 23958799 is about 288.2847580601.

The spelling of 23958799 in words is "twenty-three million, nine hundred fifty-eight thousand, seven hundred ninety-nine".