466

Number
$466$ (four hundred and sixty-six) is:


 * $2 \times 233$


 * The $44$th noncototient after $10, 26, 34, 50, \ldots, 344, 346, 362, 366, 372, 386, 394, 404, 412, 436$:
 * $\nexists m \in \Z_{>0}: m - \phi \left({m}\right) = 466$
 * where $\phi \left({m}\right)$ denotes the Euler $\phi$ function


 * The largest positive integer which cannot be expressed as the sum of less than $32$ positive fifth powers:
 * $466 = 18 \times 1^5 + 14 \times 2^5$

Also see

 * Largest Number not Expressible as Sum of Less than 32 Positive Fifth Powers