86711 has 2 divisors, whose sum is σ = 86712. Its totient is φ = 86710.

The previous prime is 86693. The next prime is 86719. The reversal of 86711 is 11768.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86711 - 2¹⁴ = 70327 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43355 + 43356.

It is an arithmetic number, because the mean of its divisors is an integer number (43356).

2⁸⁶⁷¹¹ is an apocalyptic number.

86711 is a deficient number, since it is larger than the sum of its proper divisors (1).

86711 is an equidigital number, since it uses as much as digits as its factorization.

86711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 336, while the sum is 23.

The square root of 86711 is about 294.4673156736. The cubic root of 86711 is about 44.2613576983.

It can be divided in two parts, 867 and 11, that added together give a palindrome (878).

The spelling of 86711 in words is "eighty-six thousand, seven hundred eleven".