85 and preceding 87. Its ordinal form is written "eighty-sixth" or 86th.86 (eighty-six) is a positive integer following
86 is the largest known number n such that 2^n does not contain the digit ‘0’ in its decimal expansion.
In googology Edit
In Greek-based number-naming systems, 86 is associated with prefix "hexaoctaconta-", and with prefix "sexoctoginti-" in Latin systems.