2437

Number
$2437$ (two thousand, four hundred and thirty-seven) is:


 * The $361$st prime number


 * The $29$th centered hexagonal number after $1$, $7$, $19$, $37$, $61$, $91$, $127$, $\ldots$, $1387$, $1519$, $1657$, $1801$, $1951$, $2107$, $2269$:
 * $2437 = \ds 1 + \sum_{k \mathop = 1}^{29 - 1} 6 k = 29^3 - 28^3$