How much money does it need for you to compensate that you have to die now?

An Intertsting thinking experiment: If you have to die right now, but you can get x dollars of money, and somehow, you can still use your will after you die(though it's physically impossible) to control these money to donate to the EA org/people that you think your donation has the highest value.

For me, I think the answer is around $1.5M-2.5M, but I haven't thought much about it. I'm curious about your answers and your reasons.

(Edit:I'm curious why people downvote this question).