9168973 has 8 divisors (see below), whose sum is σ = 10437696. Its totient is φ = 7972800.

The previous prime is 9168961. The next prime is 9168979. The reversal of 9168973 is 3798619.

9168973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9168973 - 2⁵ = 9168941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9168979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17868 + ... + 18373.

It is an arithmetic number, because the mean of its divisors is an integer number (1304712).

Almost surely, 2^9168973 is an apocalyptic number.

It is an amenable number.

9168973 is a deficient number, since it is larger than the sum of its proper divisors (1268723).

9168973 is a wasteful number, since it uses less digits than its factorization.

9168973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36275.

The product of its digits is 81648, while the sum is 43.

The square root of 9168973 is about 3028.0312085578. The cubic root of 9168973 is about 209.3020897989.

It can be divided in two parts, 916 and 8973, that added together give a palindrome (9889).

The spelling of 9168973 in words is "nine million, one hundred sixty-eight thousand, nine hundred seventy-three".