9173106 has 24 divisors (see below), whose sum is σ = 20561580. Its totient is φ = 2952096.

The previous prime is 9173093. The next prime is 9173111. The reversal of 9173106 is 6013719.

It can be written as a sum of positive squares in 2 ways, for example, as 9054081 + 119025 = 3009^2 + 345^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9173106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8265 + ... + 9308.

Almost surely, 2^9173106 is an apocalyptic number.

9173106 is an abundant number, since it is smaller than the sum of its proper divisors (11388474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9173106 is a wasteful number, since it uses less digits than its factorization.

9173106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17610 (or 17607 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 9173106 is about 3028.7135883077. The cubic root of 9173106 is about 209.3335333638. Note that the first 3 decimals are identical.

The spelling of 9173106 in words is "nine million, one hundred seventy-three thousand, one hundred six".