6226747 has 2 divisors, whose sum is σ = 6226748. Its totient is φ = 6226746.

The previous prime is 6226741. The next prime is 6226757. The reversal of 6226747 is 7476226.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6226747 is a prime.

It is not a weakly prime, because it can be changed into another prime (6226741) 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, 3113373 + 3113374.

It is an arithmetic number, because the mean of its divisors is an integer number (3113374).

Almost surely, 2^6226747 is an apocalyptic number.

6226747 is a deficient number, since it is larger than the sum of its proper divisors (1).

6226747 is an equidigital number, since it uses as much as digits as its factorization.

6226747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 34.

The square root of 6226747 is about 2495.3450663185. The cubic root of 6226747 is about 183.9728516184.

The spelling of 6226747 in words is "six million, two hundred twenty-six thousand, seven hundred forty-seven".