Q: Is 2,001,552 a Prime Number?
A: No, 2,001,552 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 2001552 can be evenly divided by 1 2 3 4 6 7 8 12 14 16 21 23 24 28 37 42 46 48 49 56 69 74 84 92 98 111 112 138 147 148 161 168 184 196 222 259 276 294 296 322 336 368 392 444 483 518 552 588 592 644 777 784 851 888 966 1,036 1,104 1,127 1,176 1,288 1,554 1,702 1,776 1,813 1,932 2,072 2,254 2,352 2,553 2,576 3,108 3,381 3,404 3,626 3,864 4,144 4,508 5,106 5,439 5,957 6,216 6,762 6,808 7,252 7,728 9,016 10,212 10,878 11,914 12,432 13,524 13,616 14,504 17,871 18,032 20,424 21,756 23,828 27,048 29,008 35,742 40,848 41,699 43,512 47,656 54,096 71,484 83,398 87,024 95,312 125,097 142,968 166,796 250,194 285,936 333,592 500,388 667,184 1,000,776 and 2,001,552, with no remainder.
Since 2,001,552 cannot be divided by just 1 and 2,001,552, it is not a prime number.