262

Number
$262$ (two hundred and sixty-two) is:


 * $2 \times 131$


 * The $2$nd positive integer $n$ after $157$ for which $\phi \left({2 n + 1}\right) < \phi \left({2 n}\right)$:
 * $\phi \left({2 \times 262 + 1}\right) = 240, \phi \left({2 \times 262}\right) = 260$