6826823 has 2 divisors, whose sum is σ = 6826824. Its totient is φ = 6826822.

The previous prime is 6826811. The next prime is 6826829. The reversal of 6826823 is 3286286.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6826823 - 2¹⁰ = 6825799 is a prime.

It is equal to p₄₆₅₅₈₇ and since 6826823 and 465587 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6826829) 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, 3413411 + 3413412.

It is an arithmetic number, because the mean of its divisors is an integer number (3413412).

Almost surely, 2^6826823 is an apocalyptic number.

6826823 is a deficient number, since it is larger than the sum of its proper divisors (1).

6826823 is an equidigital number, since it uses as much as digits as its factorization.

6826823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 35.

The square root of 6826823 is about 2612.8189757425. The cubic root of 6826823 is about 189.7024243039.

The spelling of 6826823 in words is "six million, eight hundred twenty-six thousand, eight hundred twenty-three".