14 is an even number that has the square root value as 3.74166. 14 is the sum of first three squares and hence it is known as square pyramidal number.

14 is an even number that has the square root value as 3.74166. 14 is the sum of first three squares and hence it is known as square pyramidal number.

The nearest previous perfect square is 9 and the nearest next perfect square is 16 .