116365 has 12 divisors (see below), whose sum is σ = 151956. Its totient is φ = 85248.

The previous prime is 116359. The next prime is 116371. The reversal of 116365 is 563611.

It is an interprime number because it is at equal distance from previous prime (116359) and next prime (116371).

It can be written as a sum of positive squares in 6 ways, for example, as 29929 + 86436 = 173^2 + 294^2 .

It is not a de Polignac number, because 116365 - 2⁹ = 115853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3127 + ... + 3163.

It is an arithmetic number, because the mean of its divisors is an integer number (12663).

2¹¹⁶³⁶⁵ is an apocalyptic number.

It is an amenable number.

116365 is a deficient number, since it is larger than the sum of its proper divisors (35591).

116365 is an equidigital number, since it uses as much as digits as its factorization.

116365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96 (or 59 counting only the distinct ones).

The product of its digits is 540, while the sum is 22.

The square root of 116365 is about 341.1231449198. The cubic root of 116365 is about 48.8210884847.

Adding to 116365 its reverse (563611), we get a palindrome (679976).

The spelling of 116365 in words is "one hundred sixteen thousand, three hundred sixty-five".