Every object space track is currently tracking can be attributed to a human launch. Therefore, there is only 1 natural object in Earth orbit, the Moon.
As for the number of active satellites, the current number of unclassified payloads is 4047, out of 17152 objects being tracked by Space-track. Most of these payload objects, however, are no longer functioning. The total number, according to the UCS database, of functioning satellites is around 1265. The total number of debris is around 11000, many of which came from two incidents, the Chinese Anti-satellite test, and the Iridium-Cosmos collision, which took place around 2007.