1210

Number
$1210$ (one thousand, two hundred and ten) is:
 * $2 \times 5 \times 11^2$


 * The larger of the $2$nd amicable pair, with $1184$:
 * $\sigma \left({1184}\right) = \sigma \left({1210}\right) = 2394 = 1184 + 1210$