6748529 has 2 divisors, whose sum is σ = 6748530. Its totient is φ = 6748528.

The previous prime is 6748523. The next prime is 6748531. The reversal of 6748529 is 9258476.

6748529 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5071504 + 1677025 = 2252^2 + 1295^2 .

It is a cyclic number.

It is not a de Polignac number, because 6748529 - 2¹² = 6744433 is a prime.

Together with 6748531, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 6⁵ + 7² + 4⁶ + 8³ + 5⁹ + 2 + 9⁷ .

It is not a weakly prime, because it can be changed into another prime (6748523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3374264 + 3374265.

It is an arithmetic number, because the mean of its divisors is an integer number (3374265).

Almost surely, 2^6748529 is an apocalyptic number.

It is an amenable number.

6748529 is a deficient number, since it is larger than the sum of its proper divisors (1).

6748529 is an equidigital number, since it uses as much as digits as its factorization.

6748529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 41.

The square root of 6748529 is about 2597.7931018463. The cubic root of 6748529 is about 188.9744280138.

The spelling of 6748529 in words is "six million, seven hundred forty-eight thousand, five hundred twenty-nine".