1713073 has 4 divisors (see below), whose sum is σ = 1813860. Its totient is φ = 1612288.

The previous prime is 1713071. The next prime is 1713083. The reversal of 1713073 is 3703171.

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 1281424 + 431649 = 1132^2 + 657^2 .

It is a cyclic number.

It is not a de Polignac number, because 1713073 - 2¹ = 1713071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1713071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50368 + ... + 50401.

It is an arithmetic number, because the mean of its divisors is an integer number (453465).

2^1713073 is an apocalyptic number.

It is an amenable number.

1713073 is a deficient number, since it is larger than the sum of its proper divisors (100787).

1713073 is a wasteful number, since it uses less digits than its factorization.

1713073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100786.

The product of its (nonzero) digits is 441, while the sum is 22.

The square root of 1713073 is about 1308.8441465660. The cubic root of 1713073 is about 119.6534678514.

The spelling of 1713073 in words is "one million, seven hundred thirteen thousand, seventy-three".