No problem, we've got 4265 and 3665 to multiply
4265 × 3665 = 3665 × (4265)
+ 3665 × 5 that is equal 18325
+ 3665 × 60 yielding 219900
+ 3665 × 200 giving us 733000
+ 3665 × 4000 that is equal 14660000

= 15631225
