116286 has 8 divisors (see below), whose sum is σ = 232584. Its totient is φ = 38760.

The previous prime is 116279. The next prime is 116293. The reversal of 116286 is 682611.

116286 = 169² + 170² + ... + 172².

It is an interprime number because it is at equal distance from previous prime (116279) and next prime (116293).

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

116286 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9685 + ... + 9696.

It is an arithmetic number, because the mean of its divisors is an integer number (29073).

2¹¹⁶²⁸⁶ is an apocalyptic number.

116286 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.

116286 is a wasteful number, since it uses less digits than its factorization.

116286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19386.

The product of its digits is 576, while the sum is 24.

The square root of 116286 is about 341.0073312995. The cubic root of 116286 is about 48.8100377990.

Adding to 116286 its reverse (682611), we get a palindrome (798897).

The spelling of 116286 in words is "one hundred sixteen thousand, two hundred eighty-six".