87047.mp4

Because this is a generic numerical filename, it is likely one of the following: on your device.

Based on a search of available public information, there is no widely recognized or specific content associated with the filename "87047.mp4".

from a website, social media app, or cloud storage. A personal video recording from a digital camera. How to identify the content:

Right-click the file and select "Properties" (Windows) or "Get Info" (Mac) to check the creation date, size, and original source.