I'm holding out hope that it might be my work syndicate, however I get the impression that it's a paper ticket rather than one bought online (didn't see it mention explicitly either way).
I would have no difficulty spending 86 Mil, not to say I would blow it all, but there are plenty of things you can buy/invest in that command big big figures, islands, private aircraft, start any business you want, build pretty much any building you want. I would definitely have fun with quite a large amount of it, while keeping enough in the bank/safe investments to ensure I had a crazy income, around 1.2 mil after tax I reckon, give you 100k a month spending money.