116199168 has 72 divisors (see below), whose sum is σ = 313762176. Its totient is φ = 38169600.

The previous prime is 116199163. The next prime is 116199169. The reversal of 116199168 is 861991611.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116199163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53463 + ... + 55593.

It is an arithmetic number, because the mean of its divisors is an integer number (4357808).

Almost surely, 2^116199168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116199168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156881088).

116199168 is an abundant number, since it is smaller than the sum of its proper divisors (197563008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116199168 is an equidigital number, since it uses as much as digits as its factorization.

116199168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221 (or 2207 counting only the distinct ones).

The product of its digits is 23328, while the sum is 42.

The square root of 116199168 is about 10779.5717911242. The cubic root of 116199168 is about 487.9788578138.

The spelling of 116199168 in words is "one hundred sixteen million, one hundred ninety-nine thousand, one hundred sixty-eight".