8992163 has 4 divisors (see below), whose sum is σ = 9003840. Its totient is φ = 8980488.

The previous prime is 8992157. The next prime is 8992183. The reversal of 8992163 is 3612998.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3612998 = 2 ⋅1806499.

It is a cyclic number.

It is not a de Polignac number, because 8992163 - 2¹⁰ = 8991139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8992153) 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 3 ways as a sum of consecutive naturals, for example, 4595 + ... + 6252.

It is an arithmetic number, because the mean of its divisors is an integer number (2250960).

Almost surely, 2^8992163 is an apocalyptic number.

8992163 is a deficient number, since it is larger than the sum of its proper divisors (11677).

8992163 is a wasteful number, since it uses less digits than its factorization.

8992163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11676.

The product of its digits is 23328, while the sum is 38.

The square root of 8992163 is about 2998.6935488642. The cubic root of 8992163 is about 207.9479884129.

The spelling of 8992163 in words is "eight million, nine hundred ninety-two thousand, one hundred sixty-three".