6532291 has 2 divisors, whose sum is σ = 6532292. Its totient is φ = 6532290.

The previous prime is 6532283. The next prime is 6532319. The reversal of 6532291 is 1922356.

It is an a-pointer prime, because the next prime (6532319) can be obtained adding 6532291 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6532291 - 2³ = 6532283 is a prime.

It is a Chen prime.

6532291 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (6532231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3266145 + 3266146.

It is an arithmetic number, because the mean of its divisors is an integer number (3266146).

Almost surely, 2^6532291 is an apocalyptic number.

6532291 is a deficient number, since it is larger than the sum of its proper divisors (1).

6532291 is an equidigital number, since it uses as much as digits as its factorization.

6532291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 28.

The square root of 6532291 is about 2555.8346973151. The cubic root of 6532291 is about 186.9340898436.

The spelling of 6532291 in words is "six million, five hundred thirty-two thousand, two hundred ninety-one".