1552

Number
$1552$ (one thousand, five hundred and fifty-two) is:
 * $2^4 \times 97$


 * The $32$nd second pentagonal number after $2$, $7$, $15$, $26$, $\ldots$, $610$, $672$, $737$, $805$, $876$, $950$, $1027$, $1107$, $1190$, $1276$, $1365$, $1457$:
 * $1552 = \dfrac {32 \left({3 \times 32 + 1}\right)} 2$