No problem, we've got 2487 and 9240 to multiply
2487 × 9240 = 9240 × (2487)
+ 9240 × 7 resulting in 64680
+ 9240 × 80 that results in 739200
+ 9240 × 400 producing 3696000
+ 9240 × 2000 giving us 18480000

= 22979880
