The English word "four" has 4 letters. Are there any other numbers where the English name for them has that many letters?

The English word "four" has 4 letters. Are there any other...

https://fedia.io/m/showerthoughts@lemmy.world/t/1771601

The English word "four" has 4 letters. Are there any other numbers where the English name for them has that many letters? - Showerthoughts - Fedia

I have no idea how one could find this out.

Stand up maths did a video on this 8 years ago. youtu.be/LYKn0yUTIU4?si=1Q_9DCt2Eo6aoVpL
Four has Four Letters

YouTube