23813267 has 2 divisors, whose sum is σ = 23813268. Its totient is φ = 23813266.

The previous prime is 23813261. The next prime is 23813287. The reversal of 23813267 is 76231832.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23813267 - 2¹⁸ = 23551123 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23813261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11906633 + 11906634.

It is an arithmetic number, because the mean of its divisors is an integer number (11906634).

Almost surely, 2^23813267 is an apocalyptic number.

23813267 is a deficient number, since it is larger than the sum of its proper divisors (1).

23813267 is an equidigital number, since it uses as much as digits as its factorization.

23813267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 32.

The square root of 23813267 is about 4879.8839125537. The cubic root of 23813267 is about 287.6998665680.

The spelling of 23813267 in words is "twenty-three million, eight hundred thirteen thousand, two hundred sixty-seven".