23960291 has 2 divisors, whose sum is σ = 23960292. Its totient is φ = 23960290.

The previous prime is 23960281. The next prime is 23960297. The reversal of 23960291 is 19206932.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23960291 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (23960297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11980145 + 11980146.

It is an arithmetic number, because the mean of its divisors is an integer number (11980146).

Almost surely, 2^23960291 is an apocalyptic number.

23960291 is a deficient number, since it is larger than the sum of its proper divisors (1).

23960291 is an equidigital number, since it uses as much as digits as its factorization.

23960291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 23960291 is about 4894.9250249621. The cubic root of 23960291 is about 288.2907421098.

The spelling of 23960291 in words is "twenty-three million, nine hundred sixty thousand, two hundred ninety-one".