17081 has 8 divisors (see below), whose sum is σ = 19200. Its totient is φ = 15120.

The previous prime is 17077. The next prime is 17093. The reversal of 17081 is 18071.

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 17081 - 2² = 17077 is a prime.

It is a super-2 number, since 2×17081² = 583521122, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (17011) 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 7 ways as a sum of consecutive naturals, for example, 536 + ... + 566.

It is an arithmetic number, because the mean of its divisors is an integer number (2400).

2¹⁷⁰⁸¹ is an apocalyptic number.

It is an amenable number.

17081 is a deficient number, since it is larger than the sum of its proper divisors (2119).

17081 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (17080) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (79).

17081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 17081 is about 130.6942997992. The cubic root of 17081 is about 25.7535892191.

Subtracting 17081 from its reverse (18071), we obtain a triangular number (990 = T₄₄).

The spelling of 17081 in words is "seventeen thousand, eighty-one".