116817 has 8 divisors (see below), whose sum is σ = 162624. Its totient is φ = 74448.

The previous prime is 116803. The next prime is 116819. The reversal of 116817 is 718611.

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

It is not a de Polignac number, because 116817 - 2⁷ = 116689 is a prime.

It is a super-2 number, since 2×116817² = 27292422978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778 + ... + 915.

It is an arithmetic number, because the mean of its divisors is an integer number (20328).

2¹¹⁶⁸¹⁷ is an apocalyptic number.

It is an amenable number.

116817 is a deficient number, since it is larger than the sum of its proper divisors (45807).

116817 is a wasteful number, since it uses less digits than its factorization.

116817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719.

The product of its digits is 336, while the sum is 24.

The square root of 116817 is about 341.7850201516. The cubic root of 116817 is about 48.8842192127.

The spelling of 116817 in words is "one hundred sixteen thousand, eight hundred seventeen".