198483199 has 2 divisors, whose sum is σ = 198483200. Its totient is φ = 198483198.

The previous prime is 198483193. The next prime is 198483217. The reversal of 198483199 is 991384891.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 198483199 - 2⁵ = 198483167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (198483193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99241599 + 99241600.

It is an arithmetic number, because the mean of its divisors is an integer number (99241600).

Almost surely, 2^198483199 is an apocalyptic number.

198483199 is a deficient number, since it is larger than the sum of its proper divisors (1).

198483199 is an equidigital number, since it uses as much as digits as its factorization.

198483199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 52.

The square root of 198483199 is about 14088.4065458092. The cubic root of 198483199 is about 583.3214101146.

The spelling of 198483199 in words is "one hundred ninety-eight million, four hundred eighty-three thousand, one hundred ninety-nine".