23648159 has 2 divisors, whose sum is σ = 23648160. Its totient is φ = 23648158.

The previous prime is 23648153. The next prime is 23648161. The reversal of 23648159 is 95184632.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23648159 - 2¹⁶ = 23582623 is a prime.

Together with 23648161, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23648153) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11824079 + 11824080.

It is an arithmetic number, because the mean of its divisors is an integer number (11824080).

Almost surely, 2^23648159 is an apocalyptic number.

23648159 is a deficient number, since it is larger than the sum of its proper divisors (1).

23648159 is an equidigital number, since it uses as much as digits as its factorization.

23648159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 38.

The square root of 23648159 is about 4862.9372811090. The cubic root of 23648159 is about 287.0334067391.

The spelling of 23648159 in words is "twenty-three million, six hundred forty-eight thousand, one hundred fifty-nine".