6826867 has 2 divisors, whose sum is σ = 6826868. Its totient is φ = 6826866.

The previous prime is 6826849. The next prime is 6826873. The reversal of 6826867 is 7686286.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6826867 - 2⁷ = 6826739 is a prime.

It is a super-2 number, since 2×6826867² = 93212226071378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6826067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3413433 + 3413434.

It is an arithmetic number, because the mean of its divisors is an integer number (3413434).

Almost surely, 2^6826867 is an apocalyptic number.

6826867 is a deficient number, since it is larger than the sum of its proper divisors (1).

6826867 is an equidigital number, since it uses as much as digits as its factorization.

6826867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 43.

The square root of 6826867 is about 2612.8273957535. The cubic root of 6826867 is about 189.7028318575.

The spelling of 6826867 in words is "six million, eight hundred twenty-six thousand, eight hundred sixty-seven".