116015 has 4 divisors (see below), whose sum is σ = 139224. Its totient is φ = 92808.

The previous prime is 116009. The next prime is 116027. The reversal of 116015 is 510611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116015 - 2¹² = 111919 is a prime.

It is a Duffinian number.

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 116015.

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, 11597 + ... + 11606.

It is an arithmetic number, because the mean of its divisors is an integer number (34806).

2¹¹⁶⁰¹⁵ is an apocalyptic number.

116015 is a deficient number, since it is larger than the sum of its proper divisors (23209).

116015 is an equidigital number, since it uses as much as digits as its factorization.

116015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23208.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 116015 is about 340.6097473649. The cubic root of 116015 is about 48.7720916749.

Adding to 116015 its reverse (510611), we get a palindrome (626626).

The spelling of 116015 in words is "one hundred sixteen thousand, fifteen".