198482208 has 192 divisors, whose sum is σ = 599840640. Its totient is φ = 57065472.

The previous prime is 198482201. The next prime is 198482209. The reversal of 198482208 is 802284891.

It is a self number, because there is not a number n which added to its sum of digits gives 198482208.

It is not an unprimeable number, because it can be changed into a prime (198482201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1147210 + ... + 1147382.

It is an arithmetic number, because the mean of its divisors is an integer number (3124170).

Almost surely, 2^198482208 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 198482208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299920320).

198482208 is an abundant number, since it is smaller than the sum of its proper divisors (401358432).

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

198482208 is a wasteful number, since it uses less digits than its factorization.

198482208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 198482208 is about 14088.3713750029. The cubic root of 198482208 is about 583.3204392978.

The spelling of 198482208 in words is "one hundred ninety-eight million, four hundred eighty-two thousand, two hundred eight".