8645

Number
$8645$ (eight thousand, six hundred and forty-five) is:


 * $5 \times 7 \times 13 \times 19$


 * The smaller of the $3$rd pair of consecutive positive integers which are each the product of exactly $4$ distinct prime numbers:
 * $8645 = 5 \times 7 \times 13 \times 19$, $8646 = 2 \times 3 \times 11 \times 131$