6244859 has 2 divisors, whose sum is σ = 6244860. Its totient is φ = 6244858.

The previous prime is 6244829. The next prime is 6244867. The reversal of 6244859 is 9584426.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6244859 - 2⁸ = 6244603 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6244829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3122429 + 3122430.

It is an arithmetic number, because the mean of its divisors is an integer number (3122430).

Almost surely, 2^6244859 is an apocalyptic number.

6244859 is a deficient number, since it is larger than the sum of its proper divisors (1).

6244859 is an equidigital number, since it uses as much as digits as its factorization.

6244859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 38.

The square root of 6244859 is about 2498.9715884739. The cubic root of 6244859 is about 184.1510554619.

The spelling of 6244859 in words is "six million, two hundred forty-four thousand, eight hundred fifty-nine".