It is a semiprime because it is the product of two primes.
It is a magnanimous number.
It is a plaindrome in base 8, base 11 and base 16.
It is a nialpdrome in base 7.
It is a congruent number.
1198 is the 19-th centered heptagonal number.
1198 is an equidigital number, since it uses as much as digits as its factorization.
1198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 601.
The square root of 1198 is about 34.6121365998. The cubic root of 1198 is about 10.6206787503.
The spelling of 1198 in words is "one thousand, one hundred ninety-eight".