6476471 has 2 divisors, whose sum is σ = 6476472. Its totient is φ = 6476470.

The previous prime is 6476467. The next prime is 6476497. The reversal of 6476471 is 1746746.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6476471 - 2² = 6476467 is a prime.

It is a super-3 number, since 3×6476471³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6472471) 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, 3238235 + 3238236.

It is an arithmetic number, because the mean of its divisors is an integer number (3238236).

Almost surely, 2^6476471 is an apocalyptic number.

6476471 is a deficient number, since it is larger than the sum of its proper divisors (1).

6476471 is an equidigital number, since it uses as much as digits as its factorization.

6476471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 35.

The square root of 6476471 is about 2544.8911568081. The cubic root of 6476471 is about 186.4001003119.

The spelling of 6476471 in words is "six million, four hundred seventy-six thousand, four hundred seventy-one".