23746013 has 2 divisors, whose sum is σ = 23746014. Its totient is φ = 23746012.

The previous prime is 23745989. The next prime is 23746033. The reversal of 23746013 is 31064732.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15697444 + 8048569 = 3962^2 + 2837^2 .

It is a cyclic number.

It is not a de Polignac number, because 23746013 - 2¹⁰ = 23744989 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 (23746033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11873006 + 11873007.

It is an arithmetic number, because the mean of its divisors is an integer number (11873007).

Almost surely, 2^23746013 is an apocalyptic number.

It is an amenable number.

23746013 is a deficient number, since it is larger than the sum of its proper divisors (1).

23746013 is an equidigital number, since it uses as much as digits as its factorization.

23746013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 23746013 is about 4872.9880976666. The cubic root of 23746013 is about 287.4287682382.

The spelling of 23746013 in words is "twenty-three million, seven hundred forty-six thousand, thirteen".