That is a huge amount of money. First of all I would make sure that my family were alright and didn't have to worry about money. I would buy a cottage in the country with some land and build a soft release site to help wildlife that was in need of rehabilitation. I love foxes and would love to help injured foxes recover. I would get a new car, probably a Range Rover.
With the rest of the money, I would donate a lot of it to charity and invest the rest.