6492271 has 2 divisors, whose sum is σ = 6492272. Its totient is φ = 6492270.

The previous prime is 6492257. The next prime is 6492287. The reversal of 6492271 is 1722946.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6492271 - 2⁹ = 6491759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6492071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3246135 + 3246136.

It is an arithmetic number, because the mean of its divisors is an integer number (3246136).

Almost surely, 2^6492271 is an apocalyptic number.

6492271 is a deficient number, since it is larger than the sum of its proper divisors (1).

6492271 is an equidigital number, since it uses as much as digits as its factorization.

6492271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 31.

The square root of 6492271 is about 2547.9935243246. The cubic root of 6492271 is about 186.5515577878.

The spelling of 6492271 in words is "six million, four hundred ninety-two thousand, two hundred seventy-one".