9968263 has 2 divisors, whose sum is σ = 9968264. Its totient is φ = 9968262.

The previous prime is 9968261. The next prime is 9968279. The reversal of 9968263 is 3628699.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9968263 - 2¹ = 9968261 is a prime.

Together with 9968261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9968261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4984131 + 4984132.

It is an arithmetic number, because the mean of its divisors is an integer number (4984132).

Almost surely, 2^9968263 is an apocalyptic number.

9968263 is a deficient number, since it is larger than the sum of its proper divisors (1).

9968263 is an equidigital number, since it uses as much as digits as its factorization.

9968263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 43.

The square root of 9968263 is about 3157.2556120783. The cubic root of 9968263 is about 215.2153098172.

The spelling of 9968263 in words is "nine million, nine hundred sixty-eight thousand, two hundred sixty-three".