Alright, let's work through 8456 times 1597 step by step
8456 × 1597 = 1597 × (8456)
+ 1597 × 6 giving us 9582
+ 1597 × 50 that is equal 79850
+ 1597 × 400 that results in 638800
+ 1597 × 8000 that results in 12776000

= 13504232
