No, 468 is not a prime number. It is a composite number: it is even, so it is divisible by 2.
468 has divisors other than 1 and itself. The smallest is 2: 468 ÷ 2 = 234.
Prime factorization: 468 = 2 × 2 × 3 × 3 × 13 = 2² × 3² × 13.
| Number | Prime? |
|---|---|
| 464 | No, 2 × 2 × 2 × 2 × 29 |
| 465 | No, 3 × 5 × 31 |
| 466 | No, 2 × 233 |
| 467 | Yes |
| 469 | No, 7 × 67 |
| 470 | No, 2 × 5 × 47 |
| 471 | No, 3 × 157 |
| 472 | No, 2 × 2 × 2 × 59 |
Another number? Use the prime number checker for any value, or see the list of prime numbers.