Eighty-six

The eighty-six (86) is the natural number that follows eighty-five and precedes eighty-seven.

Mathematical properties

• It is a composite number, which has the following factors: 1, 2 and 43. As the sum of its factors is 46 ≤ 86, it is a poor number.

Features

• 86 is the atomic number of radon.
• 86 is Maxwell Smart's number in the Superager 86 series.