8045671 has 2 divisors, whose sum is σ = 8045672. Its totient is φ = 8045670.

The previous prime is 8045669. The next prime is 8045701. The reversal of 8045671 is 1765408.

8045671 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 8045671 - 2¹ = 8045669 is a prime.

Together with 8045669, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8045621) 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, 4022835 + 4022836.

It is an arithmetic number, because the mean of its divisors is an integer number (4022836).

Almost surely, 2^8045671 is an apocalyptic number.

8045671 is a deficient number, since it is larger than the sum of its proper divisors (1).

8045671 is an equidigital number, since it uses as much as digits as its factorization.

8045671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 8045671 is about 2836.4892032229. The cubic root of 8045671 is about 200.3798697049.

The spelling of 8045671 in words is "eight million, forty-five thousand, six hundred seventy-one".