6426071 has 2 divisors, whose sum is σ = 6426072. Its totient is φ = 6426070.

The previous prime is 6426041. The next prime is 6426113. The reversal of 6426071 is 1706246.

6426071 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6426071 - 2²² = 2231767 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6426071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6426001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3213035 + 3213036.

It is an arithmetic number, because the mean of its divisors is an integer number (3213036).

Almost surely, 2^6426071 is an apocalyptic number.

6426071 is a deficient number, since it is larger than the sum of its proper divisors (1).

6426071 is an equidigital number, since it uses as much as digits as its factorization.

6426071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 6426071 is about 2534.9696250646. The cubic root of 6426071 is about 185.9153177549.

The spelling of 6426071 in words is "six million, four hundred twenty-six thousand, seventy-one".