What does "square number" mean?

Any integer which is the product of some integer times itself: any integer whose square root is also an integer.

Square number

Common synonyms include: perfect square, perfect-square, quadratic, square, three-digit perfect square.

noun

noun ·Rare ·Advanced level

Noun

1
Any integer which is the product of some integer times itself: any integer whose square root is also an integer.
"36 is a square number being the product of 6 and 6 itself."

"36 is a square number being the product of 6 and 6 itself."