23498099 has 2 divisors, whose sum is σ = 23498100. Its totient is φ = 23498098.

The previous prime is 23498053. The next prime is 23498113. The reversal of 23498099 is 99089432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23498099 - 2⁸ = 23497843 is a prime.

It is a super-2 number, since 2×23498099² = 1104321313227602, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23498399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11749049 + 11749050.

It is an arithmetic number, because the mean of its divisors is an integer number (11749050).

Almost surely, 2^23498099 is an apocalyptic number.

23498099 is a deficient number, since it is larger than the sum of its proper divisors (1).

23498099 is an equidigital number, since it uses as much as digits as its factorization.

23498099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 23498099 is about 4847.4837802720. The cubic root of 23498099 is about 286.4249920647.

The spelling of 23498099 in words is "twenty-three million, four hundred ninety-eight thousand, ninety-nine".