6532739 has 2 divisors, whose sum is σ = 6532740. Its totient is φ = 6532738.

The previous prime is 6532733. The next prime is 6532763. The reversal of 6532739 is 9372356.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6532739 - 2²⁰ = 5484163 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6532699 and 6532708.

It is not a weakly prime, because it can be changed into another prime (6532733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3266369 + 3266370.

It is an arithmetic number, because the mean of its divisors is an integer number (3266370).

Almost surely, 2^6532739 is an apocalyptic number.

6532739 is a deficient number, since it is larger than the sum of its proper divisors (1).

6532739 is an equidigital number, since it uses as much as digits as its factorization.

6532739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34020, while the sum is 35.

The square root of 6532739 is about 2555.9223384133. The cubic root of 6532739 is about 186.9383632069.

The spelling of 6532739 in words is "six million, five hundred thirty-two thousand, seven hundred thirty-nine".