It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
Almost surely, 286366526 is an apocalyptic number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86366526 is a wasteful number, since it uses less digits than its factorization.
86366526 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8827.
The square root of 86366526 is about 9293.3592419534. The cubic root of 86366526 is about 442.0266802074.
The spelling of 86366526 in words is "eighty-six million, three hundred sixty-six thousand, five hundred twenty-six".