Where and how would you invest 1m dollars? What coins will you buy? Or will 
you just put them in Bank? 
Lol... If you can afford to loose 1 million dollar.. Then buy bitcoin with it and hold it.. Only invest what you can afford to loose.. Just a friendly advice you just put them in Bank? For me not. 1M is very big money and i am thinking that 1M is not afford for many people around here.
Better to use 10% of it to invest and the rest for future saving