Kata

Your mission is to build a function integer_to_text that converts integer numbers to english from 0 up to 999999.

If the input is not between 0 and 999999 return "Error".

Make sure you capitalize the fist letter of the text string.

Examples:

integer_to_text(47)          # returns "Forty seven"
integer_to_text(470)         # returns "Four hundred seventy"
integer_to_text(15072)       # returns "Fifteen thousand seventy two"