9687563 has 2 divisors, whose sum is σ = 9687564. Its totient is φ = 9687562.

The previous prime is 9687553. The next prime is 9687571. The reversal of 9687563 is 3657869.

9687563 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9687563 - 2¹⁸ = 9425419 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9687523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4843781 + 4843782.

It is an arithmetic number, because the mean of its divisors is an integer number (4843782).

Almost surely, 2^9687563 is an apocalyptic number.

9687563 is a deficient number, since it is larger than the sum of its proper divisors (1).

9687563 is an equidigital number, since it uses as much as digits as its factorization.

9687563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 44.

The square root of 9687563 is about 3112.4850200443. The cubic root of 9687563 is about 213.1759366905.

It can be divided in two parts, 96 and 87563, that multiplied together give a palindrome (8406048).

The spelling of 9687563 in words is "nine million, six hundred eighty-seven thousand, five hundred sixty-three".