6268331 has 2 divisors, whose sum is σ = 6268332. Its totient is φ = 6268330.

The previous prime is 6268313. The next prime is 6268333. The reversal of 6268331 is 1338626.

Together with previous prime (6268313) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6268331 is a prime.

It is a super-2 number, since 2×6268331² = 78583947051122, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 6268333, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6268294 and 6268303.

It is not a weakly prime, because it can be changed into another prime (6268333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3134165 + 3134166.

It is an arithmetic number, because the mean of its divisors is an integer number (3134166).

Almost surely, 2^6268331 is an apocalyptic number.

6268331 is a deficient number, since it is larger than the sum of its proper divisors (1).

6268331 is an equidigital number, since it uses as much as digits as its factorization.

6268331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 29.

The square root of 6268331 is about 2503.6635157305. The cubic root of 6268331 is about 184.3814844411.

The spelling of 6268331 in words is "six million, two hundred sixty-eight thousand, three hundred thirty-one".