9968471 has 4 divisors (see below), whose sum is σ = 10108944. Its totient is φ = 9828000.

The previous prime is 9968449. The next prime is 9968473. The reversal of 9968471 is 1748699.

9968471 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9968471 - 2¹⁴ = 9952087 is a prime.

It is a super-3 number, since 3×9968471³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9968473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70130 + ... + 70271.

It is an arithmetic number, because the mean of its divisors is an integer number (2527236).

Almost surely, 2^9968471 is an apocalyptic number.

9968471 is a deficient number, since it is larger than the sum of its proper divisors (140473).

9968471 is a wasteful number, since it uses less digits than its factorization.

9968471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140472.

The product of its digits is 108864, while the sum is 44.

The square root of 9968471 is about 3157.2885519065. The cubic root of 9968471 is about 215.2168067170.

The spelling of 9968471 in words is "nine million, nine hundred sixty-eight thousand, four hundred seventy-one".