6268387 has 2 divisors, whose sum is σ = 6268388. Its totient is φ = 6268386.

The previous prime is 6268373. The next prime is 6268391. The reversal of 6268387 is 7838626.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6268387 is a prime.

It is not a weakly prime, because it can be changed into another prime (6268187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3134193 + 3134194.

It is an arithmetic number, because the mean of its divisors is an integer number (3134194).

Almost surely, 2^6268387 is an apocalyptic number.

6268387 is a deficient number, since it is larger than the sum of its proper divisors (1).

6268387 is an equidigital number, since it uses as much as digits as its factorization.

6268387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 40.

The square root of 6268387 is about 2503.6746993170. The cubic root of 6268387 is about 184.3820335151.

The spelling of 6268387 in words is "six million, two hundred sixty-eight thousand, three hundred eighty-seven".