Let's calculate 2527 x 3631
2527 × 3631 = 3631 × (2527)
+ 3631 × 7 which equals 25417
+ 3631 × 20 which equals 72620
+ 3631 × 500 which equals 1815500
+ 3631 × 2000 that results in 7262000

= 9175537
