23967941 has 2 divisors, whose sum is σ = 23967942. Its totient is φ = 23967940.

The previous prime is 23967919. The next prime is 23967947. The reversal of 23967941 is 14976932.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13535041 + 10432900 = 3679^2 + 3230^2 .

It is a cyclic number.

It is not a de Polignac number, because 23967941 - 2⁶ = 23967877 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23967947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11983970 + 11983971.

It is an arithmetic number, because the mean of its divisors is an integer number (11983971).

Almost surely, 2^23967941 is an apocalyptic number.

It is an amenable number.

23967941 is a deficient number, since it is larger than the sum of its proper divisors (1).

23967941 is an equidigital number, since it uses as much as digits as its factorization.

23967941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 41.

The square root of 23967941 is about 4895.7063841697. The cubic root of 23967941 is about 288.3214205005.

The spelling of 23967941 in words is "twenty-three million, nine hundred sixty-seven thousand, nine hundred forty-one".