9108163 has 4 divisors (see below), whose sum is σ = 9587560. Its totient is φ = 8628768.

The previous prime is 9108157. The next prime is 9108167. The reversal of 9108163 is 3618019.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3618019 = 199 ⋅18181.

It is a cyclic number.

It is not a de Polignac number, because 9108163 - 2¹⁷ = 8977091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9108167) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 239670 + ... + 239707.

It is an arithmetic number, because the mean of its divisors is an integer number (2396890).

Almost surely, 2^9108163 is an apocalyptic number.

9108163 is a deficient number, since it is larger than the sum of its proper divisors (479397).

9108163 is a wasteful number, since it uses less digits than its factorization.

9108163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479396.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 9108163 is about 3017.9733265886. The cubic root of 9108163 is about 208.8383555121.

The spelling of 9108163 in words is "nine million, one hundred eight thousand, one hundred sixty-three".