23246863 has 2 divisors, whose sum is σ = 23246864. Its totient is φ = 23246862.

The previous prime is 23246819. The next prime is 23246879. The reversal of 23246863 is 36864232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23246863 is a prime.

It is the 4822-nd Hogben number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23246563) by changing a digit.

It is a nontrivial repunit in base 4821.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11623431 + 11623432.

It is an arithmetic number, because the mean of its divisors is an integer number (11623432).

Almost surely, 2^23246863 is an apocalyptic number.

23246863 is a deficient number, since it is larger than the sum of its proper divisors (1).

23246863 is an equidigital number, since it uses as much as digits as its factorization.

23246863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 34.

The square root of 23246863 is about 4821.5000777766. The cubic root of 23246863 is about 285.4005366510.

The spelling of 23246863 in words is "twenty-three million, two hundred forty-six thousand, eight hundred sixty-three".