80017 has 12 divisors (see below), whose sum is σ = 98496. Its totient is φ = 64680.

The previous prime is 79999. The next prime is 80021. The reversal of 80017 is 71008.

It is not a de Polignac number, because 80017 - 2⁷ = 79889 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1092 + ... + 1162.

It is an arithmetic number, because the mean of its divisors is an integer number (8208).

2⁸⁰⁰¹⁷ is an apocalyptic number.

It is an amenable number.

80017 is a deficient number, since it is larger than the sum of its proper divisors (18479).

80017 is a wasteful number, since it uses less digits than its factorization.

80017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 80017 is about 282.8727629165. The cubic root of 80017 is about 43.0917457003.

Subtracting from 80017 its reverse (71008), we obtain a palindrome (9009).

It can be divided in two parts, 8001 and 7, that added together give a palindrome (8008).

The spelling of 80017 in words is "eighty thousand, seventeen".