Alright, let's work through 1866 times 6027 step by step
1866 × 6027 = 6027 × (1866)
+ 6027 × 6 what gives us 36162
+ 6027 × 60 resulting in 361620
+ 6027 × 800 resulting in 4821600
+ 6027 × 1000 resulting in 6027000

= 11246382
