6227443 has 2 divisors, whose sum is σ = 6227444. Its totient is φ = 6227442.

The previous prime is 6227437. The next prime is 6227461. The reversal of 6227443 is 3447226.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6227443 - 2⁹ = 6226931 is a prime.

It is equal to p₄₂₇₃₇₅ and since 6227443 and 427375 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (6227743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3113721 + 3113722.

It is an arithmetic number, because the mean of its divisors is an integer number (3113722).

Almost surely, 2^6227443 is an apocalyptic number.

6227443 is a deficient number, since it is larger than the sum of its proper divisors (1).

6227443 is an equidigital number, since it uses as much as digits as its factorization.

6227443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 28.

The square root of 6227443 is about 2495.4845220919. The cubic root of 6227443 is about 183.9797059376.

It can be divided in two parts, 6227 and 443, that added together give a triangular number (6670 = T₁₁₅).

The spelling of 6227443 in words is "six million, two hundred twenty-seven thousand, four hundred forty-three".