9135169 has 8 divisors (see below), whose sum is σ = 9458568. Its totient is φ = 8816640.

The previous prime is 9135149. The next prime is 9135199. The reversal of 9135169 is 9615319.

9135169 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 44944 + 9090225 = 212^2 + 3015^2 .

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

It is not a de Polignac number, because 9135169 - 2¹⁷ = 9004097 is a prime.

It is a super-2 number, since 2×9135169² = 166902625317122, which contains 22 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 (9135109) 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, 2829 + ... + 5125.

It is an arithmetic number, because the mean of its divisors is an integer number (1182321).

Almost surely, 2^9135169 is an apocalyptic number.

It is an amenable number.

9135169 is a deficient number, since it is larger than the sum of its proper divisors (323399).

9135169 is a wasteful number, since it uses less digits than its factorization.

9135169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2435.

The product of its digits is 7290, while the sum is 34.

The square root of 9135169 is about 3022.4442095761. Note that the first 3 decimals coincide. The cubic root of 9135169 is about 209.0445560249.

The spelling of 9135169 in words is "nine million, one hundred thirty-five thousand, one hundred sixty-nine".