9968271 has 4 divisors (see below), whose sum is σ = 13291032. Its totient is φ = 6645512.

The previous prime is 9968263. The next prime is 9968279. The reversal of 9968271 is 1728699.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (9968263) and next prime (9968279).

It is a cyclic number.

It is not a de Polignac number, because 9968271 - 2³ = 9968263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9968279) 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 in 3 ways as a sum of consecutive naturals, for example, 1661376 + ... + 1661381.

It is an arithmetic number, because the mean of its divisors is an integer number (3322758).

Almost surely, 2^9968271 is an apocalyptic number.

9968271 is a deficient number, since it is larger than the sum of its proper divisors (3322761).

9968271 is a wasteful number, since it uses less digits than its factorization.

9968271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3322760.

The product of its digits is 54432, while the sum is 42.

The square root of 9968271 is about 3157.2568790011. The cubic root of 9968271 is about 215.2153673907.

The spelling of 9968271 in words is "nine million, nine hundred sixty-eight thousand, two hundred seventy-one".