198116 has 6 divisors (see below), whose sum is σ = 346710. Its totient is φ = 99056.

The previous prime is 198109. The next prime is 198127. The reversal of 198116 is 611891.

198116 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 119716 + 78400 = 346^2 + 280^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24761 + ... + 24768.

It is an arithmetic number, because the mean of its divisors is an integer number (57785).

2¹⁹⁸¹¹⁶ is an apocalyptic number.

It is an amenable number.

198116 is a deficient number, since it is larger than the sum of its proper divisors (148594).

198116 is a wasteful number, since it uses less digits than its factorization.

198116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49533 (or 49531 counting only the distinct ones).

The product of its digits is 432, while the sum is 26.

The square root of 198116 is about 445.1022354471. The cubic root of 198116 is about 58.2961468208.

The spelling of 198116 in words is "one hundred ninety-eight thousand, one hundred sixteen".