No problem, we've got 1891 and 2471 to multiply
1891 × 2471 = 2471 × (1891)
+ 2471 × 1 giving us 2471
+ 2471 × 90 giving us 222390
+ 2471 × 800 that equals 1976800
+ 2471 × 1000 which equals 2471000

= 4672661
