86926111 has 2 divisors, whose sum is σ = 86926112. Its totient is φ = 86926110.

The previous prime is 86926097. The next prime is 86926157. The reversal of 86926111 is 11162968.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86926111 - 2¹⁵ = 86893343 is a prime.

It is a super-2 number, since 2×86926111² = 15112297547168642, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86926711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43463055 + 43463056.

It is an arithmetic number, because the mean of its divisors is an integer number (43463056).

Almost surely, 2^86926111 is an apocalyptic number.

86926111 is a deficient number, since it is larger than the sum of its proper divisors (1).

86926111 is an equidigital number, since it uses as much as digits as its factorization.

86926111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 34.

The square root of 86926111 is about 9323.4173455874. The cubic root of 86926111 is about 442.9792838514.

The spelling of 86926111 in words is "eighty-six million, nine hundred twenty-six thousand, one hundred eleven".