80286 has 8 divisors (see below), whose sum is σ = 160584. Its totient is φ = 26760.

The previous prime is 80279. The next prime is 80287. The reversal of 80286 is 68208.

It is a sphenic number, since it is the product of 3 distinct primes.

80286 is an admirable number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80287) by changing a digit.

80286 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6685 + ... + 6696.

It is an arithmetic number, because the mean of its divisors is an integer number (20073).

2⁸⁰²⁸⁶ is an apocalyptic number.

80286 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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 (80292).

80286 is a wasteful number, since it uses less digits than its factorization.

80286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13386.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 80286 is about 283.3478427657. The cubic root of 80286 is about 43.1399800931.

It can be divided in two parts, 802 and 86, that added together give a palindrome (888).

The spelling of 80286 in words is "eighty thousand, two hundred eighty-six".