57,321

Number
$57 \, 321$ (fifty-seven thousand, three hundred and twenty-one) is:


 * $3^3 \times 11 \times 193$


 * The smaller of the $2$nd pandigital pair, with $60 \, 984$, of integers each have squares which are themselves pandigital:
 * $57 \, 321^2 = 3 \, 285 \, 697 \, 041$, $60 \, 984^2 = 3 \, 719 \, 048 \, 256$