No problem, we've got 7867 and 8536 to multiply
7867 × 8536 = 8536 × (7867)
+ 8536 × 7 giving us 59752
+ 8536 × 60 yielding 512160
+ 8536 × 800 producing 6828800
+ 8536 × 7000 that results in 59752000

= 67152712
