23668807 has 2 divisors, whose sum is σ = 23668808. Its totient is φ = 23668806.

The previous prime is 23668783. The next prime is 23668829. The reversal of 23668807 is 70886632.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23668807 - 2¹¹ = 23666759 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23668807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23668837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11834403 + 11834404.

It is an arithmetic number, because the mean of its divisors is an integer number (11834404).

Almost surely, 2^23668807 is an apocalyptic number.

23668807 is a deficient number, since it is larger than the sum of its proper divisors (1).

23668807 is an equidigital number, since it uses as much as digits as its factorization.

23668807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 23668807 is about 4865.0598146374. The cubic root of 23668807 is about 287.1169219322.

The spelling of 23668807 in words is "twenty-three million, six hundred sixty-eight thousand, eight hundred seven".