7912

Number
$7912$ (seven thousand, nine hundred and twelve) is:


 * $2^3 \times 23 \times 43$


 * The $6$th weird number after $70$, $836$, $4030$, $5830$, $7192$:
 * $\map {\sigma_1} {7912} - 7912 = 7928$: $7912$ cannot be made from its aliquot parts