116236217 has 8 divisors (see below), whose sum is σ = 119183616. Its totient is φ = 113308672.

The previous prime is 116236213. The next prime is 116236229. The reversal of 116236217 is 712632611.

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

It is a cyclic number.

It is not a de Polignac number, because 116236217 - 2² = 116236213 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116236217.

It is not an unprimeable number, because it can be changed into a prime (116236213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7268 + ... + 16890.

It is an arithmetic number, because the mean of its divisors is an integer number (14897952).

Almost surely, 2^116236217 is an apocalyptic number.

It is an amenable number.

116236217 is a deficient number, since it is larger than the sum of its proper divisors (2947399).

116236217 is an equidigital number, since it uses as much as digits as its factorization.

116236217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9927.

The product of its digits is 3024, while the sum is 29.

The square root of 116236217 is about 10781.2901361572. The cubic root of 116236217 is about 488.0307147760.

Adding to 116236217 its reverse (712632611), we get a palindrome (828868828).

The spelling of 116236217 in words is "one hundred sixteen million, two hundred thirty-six thousand, two hundred seventeen".