6838523 has 2 divisors, whose sum is σ = 6838524. Its totient is φ = 6838522.

The previous prime is 6838511. The next prime is 6838529. The reversal of 6838523 is 3258386.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6838523 - 2¹⁰ = 6837499 is a prime.

It is not a weakly prime, because it can be changed into another prime (6838529) 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, 3419261 + 3419262.

It is an arithmetic number, because the mean of its divisors is an integer number (3419262).

Almost surely, 2^6838523 is an apocalyptic number.

6838523 is a deficient number, since it is larger than the sum of its proper divisors (1).

6838523 is an equidigital number, since it uses as much as digits as its factorization.

6838523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 35.

The square root of 6838523 is about 2615.0569783467. The cubic root of 6838523 is about 189.8107348906.

The spelling of 6838523 in words is "six million, eight hundred thirty-eight thousand, five hundred twenty-three".