Q: Is 972,400 a Prime Number?
A: No, 972,400 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 972400 can be evenly divided by 1 2 4 5 8 10 11 13 16 17 20 22 25 26 34 40 44 50 52 55 65 68 80 85 88 100 104 110 130 136 143 170 176 187 200 208 220 221 260 272 275 286 325 340 374 400 425 440 442 520 550 572 650 680 715 748 850 880 884 935 1,040 1,100 1,105 1,144 1,300 1,360 1,430 1,496 1,700 1,768 1,870 2,200 2,210 2,288 2,431 2,600 2,860 2,992 3,400 3,536 3,575 3,740 4,400 4,420 4,675 4,862 5,200 5,525 5,720 6,800 7,150 7,480 8,840 9,350 9,724 11,050 11,440 12,155 14,300 14,960 17,680 18,700 19,448 22,100 24,310 28,600 37,400 38,896 44,200 48,620 57,200 60,775 74,800 88,400 97,240 121,550 194,480 243,100 486,200 and 972,400, with no remainder.
Since 972,400 cannot be divided by just 1 and 972,400, it is not a prime number.