6575671 has 2 divisors, whose sum is σ = 6575672. Its totient is φ = 6575670.

The previous prime is 6575669. The next prime is 6575687. The reversal of 6575671 is 1765756.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6575671 - 2¹ = 6575669 is a prime.

Together with 6575669, it forms a pair of twin primes.

6575671 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 6575671.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6575641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3287835 + 3287836.

It is an arithmetic number, because the mean of its divisors is an integer number (3287836).

Almost surely, 2^6575671 is an apocalyptic number.

6575671 is a deficient number, since it is larger than the sum of its proper divisors (1).

6575671 is an equidigital number, since it uses as much as digits as its factorization.

6575671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 44100, while the sum is 37.

The square root of 6575671 is about 2564.3071188920. The cubic root of 6575671 is about 187.3469779648.

It can be divided in two parts, 657 and 5671, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 6575671 in words is "six million, five hundred seventy-five thousand, six hundred seventy-one".