Alright, let's work through 1864 times 5817 step by step
1864 × 5817 = 5817 × (1864)
+ 5817 × 4 producing 23268
+ 5817 × 60 giving us 349020
+ 5817 × 800 that results in 4653600
+ 5817 × 1000 which equals 5817000

= 10842888
