9009163 has 2 divisors, whose sum is σ = 9009164. Its totient is φ = 9009162.

The previous prime is 9009157. The next prime is 9009179. The reversal of 9009163 is 3619009.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9009163 - 2²¹ = 6912011 is a prime.

It is not a weakly prime, because it can be changed into another prime (9009103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4504581 + 4504582.

It is an arithmetic number, because the mean of its divisors is an integer number (4504582).

Almost surely, 2^9009163 is an apocalyptic number.

9009163 is a deficient number, since it is larger than the sum of its proper divisors (1).

9009163 is an equidigital number, since it uses as much as digits as its factorization.

9009163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 9009163 is about 3001.5267781581. The cubic root of 9009163 is about 208.0789502437.

The spelling of 9009163 in words is "nine million, nine thousand, one hundred sixty-three".