"17k" typically refers to a numerical value of 17,000. This figure can represent various things depending on the context, such as a quantity, a distance, or a financial amount. For example, in the context of social media, it might indicate the number of followers or likes a post has received. In some cases, "17k" can also refer to a specific event or milestone, such as a race distance. For instance, a 17k race is a running event that covers 17 kilometers, often attracting participants looking for a challenge between a 10k and a half marathon.