86298 has 16 divisors (see below), whose sum is σ = 181920. Its totient is φ = 27216.

The previous prime is 86297. The next prime is 86311. The reversal of 86298 is 89268.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 86298.

It is not an unprimeable number, because it can be changed into a prime (86291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265 + ... + 492.

It is an arithmetic number, because the mean of its divisors is an integer number (11370).

2⁸⁶²⁹⁸ is an apocalyptic number.

86298 is an abundant number, since it is smaller than the sum of its proper divisors (95622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90960).

86298 is a wasteful number, since it uses less digits than its factorization.

86298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781.

The product of its digits is 6912, while the sum is 33.

The square root of 86298 is about 293.7652123721. The cubic root of 86298 is about 44.1909743178.

The spelling of 86298 in words is "eighty-six thousand, two hundred ninety-eight".