6268643 has 2 divisors, whose sum is σ = 6268644. Its totient is φ = 6268642.

The previous prime is 6268637. The next prime is 6268649. The reversal of 6268643 is 3468626.

It is a balanced prime because it is at equal distance from previous prime (6268637) and next prime (6268649).

It is a cyclic number.

It is not a de Polignac number, because 6268643 - 2⁸ = 6268387 is a prime.

It is a super-2 number, since 2×6268643² = 78591770122898, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6268649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3134321 + 3134322.

It is an arithmetic number, because the mean of its divisors is an integer number (3134322).

Almost surely, 2^6268643 is an apocalyptic number.

6268643 is a deficient number, since it is larger than the sum of its proper divisors (1).

6268643 is an equidigital number, since it uses as much as digits as its factorization.

6268643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 35.

The square root of 6268643 is about 2503.7258236476. The cubic root of 6268643 is about 184.3845435259.

The spelling of 6268643 in words is "six million, two hundred sixty-eight thousand, six hundred forty-three".