23768291 has 2 divisors, whose sum is σ = 23768292. Its totient is φ = 23768290.

The previous prime is 23768287. The next prime is 23768347. The reversal of 23768291 is 19286732.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23768291 - 2² = 23768287 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23768191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11884145 + 11884146.

It is an arithmetic number, because the mean of its divisors is an integer number (11884146).

Almost surely, 2^23768291 is an apocalyptic number.

23768291 is a deficient number, since it is larger than the sum of its proper divisors (1).

23768291 is an equidigital number, since it uses as much as digits as its factorization.

23768291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 38.

The square root of 23768291 is about 4875.2734282294. The cubic root of 23768291 is about 287.5186266445.

The spelling of 23768291 in words is "twenty-three million, seven hundred sixty-eight thousand, two hundred ninety-one".