6268943 has 2 divisors, whose sum is σ = 6268944. Its totient is φ = 6268942.

The previous prime is 6268939. The next prime is 6268957. The reversal of 6268943 is 3498626.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6268943 - 2² = 6268939 is a prime.

It is a Sophie Germain prime.

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 6268897 and 6268906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6268963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3134471 + 3134472.

It is an arithmetic number, because the mean of its divisors is an integer number (3134472).

Almost surely, 2^6268943 is an apocalyptic number.

6268943 is a deficient number, since it is larger than the sum of its proper divisors (1).

6268943 is an equidigital number, since it uses as much as digits as its factorization.

6268943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 38.

The square root of 6268943 is about 2503.7857336442. The cubic root of 6268943 is about 184.3874848579.

The spelling of 6268943 in words is "six million, two hundred sixty-eight thousand, nine hundred forty-three".