Q: Is 167,440 a Prime Number?
A: No, 167,440 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 167440 can be evenly divided by 1 2 4 5 7 8 10 13 14 16 20 23 26 28 35 40 46 52 56 65 70 80 91 92 104 112 115 130 140 161 182 184 208 230 260 280 299 322 364 368 455 460 520 560 598 644 728 805 910 920 1,040 1,196 1,288 1,456 1,495 1,610 1,820 1,840 2,093 2,392 2,576 2,990 3,220 3,640 4,186 4,784 5,980 6,440 7,280 8,372 10,465 11,960 12,880 16,744 20,930 23,920 33,488 41,860 83,720 and 167,440, with no remainder.
Since 167,440 cannot be divided by just 1 and 167,440, it is not a prime number.