23796517 has 2 divisors, whose sum is σ = 23796518. Its totient is φ = 23796516.

The previous prime is 23796469. The next prime is 23796571. The reversal of 23796517 is 71569732.

Together with next prime (23796571) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17969121 + 5827396 = 4239^2 + 2414^2 .

It is a cyclic number.

It is not a de Polignac number, because 23796517 - 2¹¹ = 23794469 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23796517.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23796317) 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, 11898258 + 11898259.

It is an arithmetic number, because the mean of its divisors is an integer number (11898259).

Almost surely, 2^23796517 is an apocalyptic number.

It is an amenable number.

23796517 is a deficient number, since it is larger than the sum of its proper divisors (1).

23796517 is an equidigital number, since it uses as much as digits as its factorization.

23796517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 79380, while the sum is 40.

The square root of 23796517 is about 4878.1673813021. The cubic root of 23796517 is about 287.6323957323.

The spelling of 23796517 in words is "twenty-three million, seven hundred ninety-six thousand, five hundred seventeen".