It is an ABA number since it can be written as A⋅BA, here for A=2, B=243.
It is a nialpdrome in base 3 and base 9.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 118098.
2118098 is an apocalyptic number.
118098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 118098
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118098 is an frugal number, since it uses more digits than its factorization.
118098 is an odious number, because the sum of its binary digits is odd.
The square root of 118098 is about 343.6538956567. The cubic root of 118098 is about 49.0622560065.
The spelling of 118098 in words is "one hundred eighteen thousand, ninety-eight".