Q: Is 528,264 a Prime Number?
A: No, 528,264 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 528264 can be evenly divided by 1 2 3 4 6 8 9 11 12 18 22 23 24 29 33 36 44 46 58 66 69 72 87 88 92 99 116 132 138 174 184 198 207 232 253 261 264 276 319 348 396 414 506 522 552 638 667 696 759 792 828 957 1,012 1,044 1,276 1,334 1,518 1,656 1,914 2,001 2,024 2,088 2,277 2,552 2,668 2,871 3,036 3,828 4,002 4,554 5,336 5,742 6,003 6,072 7,337 7,656 8,004 9,108 11,484 12,006 14,674 16,008 18,216 22,011 22,968 24,012 29,348 44,022 48,024 58,696 66,033 88,044 132,066 176,088 264,132 and 528,264, with no remainder.
Since 528,264 cannot be divided by just 1 and 528,264, it is not a prime number.