116198171 has 4 divisors (see below), whose sum is σ = 116488344. Its totient is φ = 115908000.

The previous prime is 116198153. The next prime is 116198183. The reversal of 116198171 is 171891611.

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 116198171 - 2¹⁴ = 116181787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116198371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144485 + ... + 145286.

It is an arithmetic number, because the mean of its divisors is an integer number (29122086).

Almost surely, 2^116198171 is an apocalyptic number.

116198171 is a deficient number, since it is larger than the sum of its proper divisors (290173).

116198171 is an equidigital number, since it uses as much as digits as its factorization.

116198171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290172.

The product of its digits is 3024, while the sum is 35.

The square root of 116198171 is about 10779.5255461453. The cubic root of 116198171 is about 487.9774621747.

The spelling of 116198171 in words is "one hundred sixteen million, one hundred ninety-eight thousand, one hundred seventy-one".