8068873 has 4 divisors (see below), whose sum is σ = 8347140. Its totient is φ = 7790608.

The previous prime is 8068871. The next prime is 8068903. The reversal of 8068873 is 3788608.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4981824 + 3087049 = 2232^2 + 1757^2 .

It is a cyclic number.

It is not a de Polignac number, because 8068873 - 2¹ = 8068871 is a prime.

It is a super-2 number, since 2×8068873² = 130213422980258, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

8068873 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8068871) 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, 139090 + ... + 139147.

It is an arithmetic number, because the mean of its divisors is an integer number (2086785).

Almost surely, 2^8068873 is an apocalyptic number.

It is an amenable number.

8068873 is a deficient number, since it is larger than the sum of its proper divisors (278267).

8068873 is a wasteful number, since it uses less digits than its factorization.

8068873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278266.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 8068873 is about 2840.5761739478. The cubic root of 8068873 is about 200.5723024541.

The spelling of 8068873 in words is "eight million, sixty-eight thousand, eight hundred seventy-three".