It's quite acceptable to call it a 1,000,000-agon but what's more important is knowing how to work out its properties.
There is not a name for such a polygon. A polygon with one million sides is called a megagon though..
Hecatommyriagon is the 1 million sided polygon. A megagon is also a one million-sided polygon.
megagon
you can have just about as many as you pleas, just dont try to draw a polygon with 1 million sides
A shape very close to a circle or an oval.
there no 1 million sided polygon present
The term n-gon, where n is the number of the polygon's sides, also it could be used to name a polygon. For example, a polygon with 15 sides is a 15- gon.
There is no polygon with one side.
Oh, dude, a polygon with 1 billion sides is called a megagon. Yeah, it's like a polygon on steroids, just chilling there with all its billion sides, making all the other polygons jealous. So, if you ever need to impress someone with your geometry knowledge, just drop the word "megagon" and watch them be like, "Whoa, that's a lot of sides, man."
There is no such thing, the smallest amount of sides a shape can have is 3 (Triangle).
There is no limit on how big a name for a polygon is. Typically after Dodecagon (12 sides) the polygons are referred to as an n-gon, where n is referring to the number of sides on the polygon. A Myrigon is a 10,000-gon , a Megagon is a 1,000,000-gon, a Googolgon is a 1 * 10^100-gon
Polygons can't have curved sides so the answer is not a polygon.