23994941 has 2 divisors, whose sum is σ = 23994942. Its totient is φ = 23994940.

The previous prime is 23994937. The next prime is 23994953. The reversal of 23994941 is 14949932.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23483716 + 511225 = 4846^2 + 715^2 .

It is a cyclic number.

It is not a de Polignac number, because 23994941 - 2² = 23994937 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23994991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11997470 + 11997471.

It is an arithmetic number, because the mean of its divisors is an integer number (11997471).

Almost surely, 2^23994941 is an apocalyptic number.

It is an amenable number.

23994941 is a deficient number, since it is larger than the sum of its proper divisors (1).

23994941 is an equidigital number, since it uses as much as digits as its factorization.

23994941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69984, while the sum is 41.

The square root of 23994941 is about 4898.4631263285. The cubic root of 23994941 is about 288.4296450245.

The spelling of 23994941 in words is "twenty-three million, nine hundred ninety-four thousand, nine hundred forty-one".