6506327 has 2 divisors, whose sum is σ = 6506328. Its totient is φ = 6506326.

The previous prime is 6506323. The next prime is 6506329. The reversal of 6506327 is 7236056.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6506327 - 2² = 6506323 is a prime.

Together with 6506329, it forms a pair of twin primes.

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 6506327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6506323) 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, 3253163 + 3253164.

It is an arithmetic number, because the mean of its divisors is an integer number (3253164).

Almost surely, 2^6506327 is an apocalyptic number.

6506327 is a deficient number, since it is larger than the sum of its proper divisors (1).

6506327 is an equidigital number, since it uses as much as digits as its factorization.

6506327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 6506327 is about 2550.7502817799. The cubic root of 6506327 is about 186.6860910200.

The spelling of 6506327 in words is "six million, five hundred six thousand, three hundred twenty-seven".