806163 has 4 divisors (see below), whose sum is σ = 1074888. Its totient is φ = 537440.

The previous prime is 806159. The next prime is 806177. The reversal of 806163 is 361608.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 806163 - 2² = 806159 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (806153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134358 + ... + 134363.

It is an arithmetic number, because the mean of its divisors is an integer number (268722).

2⁸⁰⁶¹⁶³ is an apocalyptic number.

806163 is a deficient number, since it is larger than the sum of its proper divisors (268725).

806163 is a wasteful number, since it uses less digits than its factorization.

806163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268724.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 806163 is about 897.8658028904. The cubic root of 806163 is about 93.0695513944.

It can be divided in two parts, 806 and 163, that added together give a palindrome (969).

The spelling of 806163 in words is "eight hundred six thousand, one hundred sixty-three".