23748317 has 2 divisors, whose sum is σ = 23748318. Its totient is φ = 23748316.

The previous prime is 23748299. The next prime is 23748323. The reversal of 23748317 is 71384732.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18757561 + 4990756 = 4331^2 + 2234^2 .

It is a cyclic number.

It is not a de Polignac number, because 23748317 - 2¹⁶ = 23682781 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23748377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11874158 + 11874159.

It is an arithmetic number, because the mean of its divisors is an integer number (11874159).

Almost surely, 2^23748317 is an apocalyptic number.

It is an amenable number.

23748317 is a deficient number, since it is larger than the sum of its proper divisors (1).

23748317 is an equidigital number, since it uses as much as digits as its factorization.

23748317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28224, while the sum is 35.

The square root of 23748317 is about 4873.2244971887. The cubic root of 23748317 is about 287.4380640368.

The spelling of 23748317 in words is "twenty-three million, seven hundred forty-eight thousand, three hundred seventeen".