115286 has 8 divisors (see below), whose sum is σ = 176040. Its totient is φ = 56608.

The previous prime is 115279. The next prime is 115301. The reversal of 115286 is 682511.

115286 is nontrivially palindromic in base 6.

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 115286.

It is an unprimeable number.

115286 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, 371 + ... + 606.

It is an arithmetic number, because the mean of its divisors is an integer number (22005).

2¹¹⁵²⁸⁶ is an apocalyptic number.

115286 is a deficient number, since it is larger than the sum of its proper divisors (60754).

115286 is an equidigital number, since it uses as much as digits as its factorization.

115286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038.

The product of its digits is 480, while the sum is 23.

The square root of 115286 is about 339.5379212989. The cubic root of 115286 is about 48.6697210401.

Adding to 115286 its reverse (682511), we get a palindrome (797797).

The spelling of 115286 in words is "one hundred fifteen thousand, two hundred eighty-six".