9628173 has 16 divisors (see below), whose sum is σ = 14597440. Its totient is φ = 6268752.

The previous prime is 9628169. The next prime is 9628187. The reversal of 9628173 is 3718269.

It is not a de Polignac number, because 9628173 - 2² = 9628169 is a prime.

It is a super-3 number, since 3×9628173³ (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 (9628133) 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 15 ways as a sum of consecutive naturals, for example, 2986 + ... + 5307.

It is an arithmetic number, because the mean of its divisors is an integer number (912340).

Almost surely, 2^9628173 is an apocalyptic number.

It is an amenable number.

9628173 is a deficient number, since it is larger than the sum of its proper divisors (4969267).

9628173 is a wasteful number, since it uses less digits than its factorization.

9628173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8345 (or 8339 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 9628173 is about 3102.9297446123. The cubic root of 9628173 is about 212.7394155103.

It can be divided in two parts, 9628 and 173, that added together give a square (9801 = 99²).

The spelling of 9628173 in words is "nine million, six hundred twenty-eight thousand, one hundred seventy-three".