No problem, we've got 4415 and 2825 to multiply
4415 × 2825 = 2825 × (4415)
+ 2825 × 5 that equals 14125
+ 2825 × 10 what gives us 28250
+ 2825 × 400 yielding 1130000
+ 2825 × 4000 producing 11300000

= 12472375
