9109163 has 16 divisors (see below), whose sum is σ = 10872576. Its totient is φ = 7469280.

The previous prime is 9109157. The next prime is 9109169. The reversal of 9109163 is 3619019.

9109163 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9109157) and next prime (9109169).

It is a de Polignac number, because none of the positive numbers 2^k-9109163 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 (9109169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15668 + ... + 16238.

It is an arithmetic number, because the mean of its divisors is an integer number (679536).

Almost surely, 2^9109163 is an apocalyptic number.

9109163 is a deficient number, since it is larger than the sum of its proper divisors (1763413).

9109163 is a wasteful number, since it uses less digits than its factorization.

9109163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674.

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 9109163 is about 3018.1389961365. The cubic root of 9109163 is about 208.8459981331.

The spelling of 9109163 in words is "nine million, one hundred nine thousand, one hundred sixty-three".