18978
18978 is an integer, a natural number that follows 18977 and precedes 18979. It is an even number, divisible by 2, and also divisible by 9, 3, and 6. Its prime factorization is 2 * 3 * 3163. The number 18978 is not a perfect square or a perfect cube. In Roman numerals, it would be written as XVIIICMXXVIII.
In a computational context, 18978 could represent data such as an identifier, a measurement, or a count.