17047 has 2 divisors, whose sum is σ = 17048. Its totient is φ = 17046.

The previous prime is 17041. The next prime is 17053. The reversal of 17047 is 74071.

It is a balanced prime because it is at equal distance from previous prime (17041) and next prime (17053).

It is an emirp because it is prime and its reverse (74071) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17047 is a prime.

It is a Chen prime.

17047 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17041) 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 as a sum of consecutive naturals, namely, 8523 + 8524.

It is an arithmetic number, because the mean of its divisors is an integer number (8524).

2¹⁷⁰⁴⁷ is an apocalyptic number.

17047 is a deficient number, since it is larger than the sum of its proper divisors (1).

17047 is an equidigital number, since it uses as much as digits as its factorization.

17047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 17047 is about 130.5641604729. The cubic root of 17047 is about 25.7364902269.

It can be divided in two parts, 1704 and 7, that added together give a triangular number (1711 = T₅₈).

The spelling of 17047 in words is "seventeen thousand, forty-seven", and thus it is an iban number.