8147163 has 8 divisors (see below), whose sum is σ = 10886976. Its totient is φ = 5419400.

The previous prime is 8147159. The next prime is 8147189. The reversal of 8147163 is 3617418.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8147163 - 2² = 8147159 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 8147163.

It is not an unprimeable number, because it can be changed into a prime (8147123) 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 7 ways as a sum of consecutive naturals, for example, 1293 + ... + 4238.

It is an arithmetic number, because the mean of its divisors is an integer number (1360872).

Almost surely, 2^8147163 is an apocalyptic number.

8147163 is a deficient number, since it is larger than the sum of its proper divisors (2739813).

8147163 is a wasteful number, since it uses less digits than its factorization.

8147163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6025.

The product of its digits is 4032, while the sum is 30.

The square root of 8147163 is about 2854.3235625976. The cubic root of 8147163 is about 201.2189144791.

The spelling of 8147163 in words is "eight million, one hundred forty-seven thousand, one hundred sixty-three".