1713005 has 16 divisors (see below), whose sum is σ = 2488320. Its totient is φ = 1105152.

The previous prime is 1712987. The next prime is 1713007. The reversal of 1713005 is 5003171.

1713005 = 204² + 205² + ... + 238².

It is a cyclic number.

It is not a de Polignac number, because 1713005 - 2¹⁰ = 1711981 is a prime.

It is a super-2 number, since 2×1713005² = 5868772260050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1713007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 845 + ... + 2034.

It is an arithmetic number, because the mean of its divisors is an integer number (155520).

2^1713005 is an apocalyptic number.

It is an amenable number.

1713005 is a deficient number, since it is larger than the sum of its proper divisors (775315).

1713005 is a wasteful number, since it uses less digits than its factorization.

1713005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2908.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 1713005 is about 1308.8181691893. The cubic root of 1713005 is about 119.6518846258.

Adding to 1713005 its reverse (5003171), we get a palindrome (6716176).

The spelling of 1713005 in words is "one million, seven hundred thirteen thousand, five".