23868763 has 2 divisors, whose sum is σ = 23868764. Its totient is φ = 23868762.

The previous prime is 23868743. The next prime is 23868787. The reversal of 23868763 is 36786832.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23868763 - 2¹⁷ = 23737691 is a prime.

It is not a weakly prime, because it can be changed into another prime (23868743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11934381 + 11934382.

It is an arithmetic number, because the mean of its divisors is an integer number (11934382).

Almost surely, 2^23868763 is an apocalyptic number.

23868763 is a deficient number, since it is larger than the sum of its proper divisors (1).

23868763 is an equidigital number, since it uses as much as digits as its factorization.

23868763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 43.

The square root of 23868763 is about 4885.5668043739. The cubic root of 23868763 is about 287.9231847284.

The spelling of 23868763 in words is "twenty-three million, eight hundred sixty-eight thousand, seven hundred sixty-three".