198048196 has 12 divisors (see below), whose sum is σ = 354644752. Its totient is φ = 96721128.

The previous prime is 198048167. The next prime is 198048203. The reversal of 198048196 is 691840891.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575550 + ... + 575893.

Almost surely, 2^198048196 is an apocalyptic number.

It is an amenable number.

198048196 is a deficient number, since it is larger than the sum of its proper divisors (156596556).

198048196 is a wasteful number, since it uses less digits than its factorization.

198048196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151490 (or 1151488 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 46.

The square root of 198048196 is about 14072.9597455546. The cubic root of 198048196 is about 582.8949556101.

It can be divided in two parts, 1980 and 48196, that added together give a square (50176 = 224²).

The spelling of 198048196 in words is "one hundred ninety-eight million, forty-eight thousand, one hundred ninety-six".