If you feel humbled, you feel meek and modest, not important. It is said by many people (but certainly not all) when they receive a prize or recognition. You can also feel humbled if you suffer a great defeat by someone else. The first way is positive, showing virtue. The second way is negative - at least you would look at it that way. In the above sentence, the person is saying that they feel they feel very grateful and meek that such a number of people would appear to see him/her.

Dima, how would you say it in Russian? I am just wondering... :-))))

yes!grateful and meek!@fdmaxey has done a good job.

Humble means like thankful.