23455799 has 2 divisors, whose sum is σ = 23455800. Its totient is φ = 23455798.

The previous prime is 23455771. The next prime is 23455843. The reversal of 23455799 is 99755432.

It is an a-pointer prime, because the next prime (23455843) can be obtained adding 23455799 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23455799 - 2⁸ = 23455543 is a prime.

It is a Chen prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23455739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11727899 + 11727900.

It is an arithmetic number, because the mean of its divisors is an integer number (11727900).

Almost surely, 2^23455799 is an apocalyptic number.

23455799 is a deficient number, since it is larger than the sum of its proper divisors (1).

23455799 is an equidigital number, since it uses as much as digits as its factorization.

23455799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 340200, while the sum is 44.

The square root of 23455799 is about 4843.1187266058. The cubic root of 23455799 is about 286.2530199334.

The spelling of 23455799 in words is "twenty-three million, four hundred fifty-five thousand, seven hundred ninety-nine".