6837223 has 2 divisors, whose sum is σ = 6837224. Its totient is φ = 6837222.

The previous prime is 6837221. The next prime is 6837251. The reversal of 6837223 is 3227386.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6837223 - 2¹ = 6837221 is a prime.

Together with 6837221, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 6² + 8⁴ + 3³ + 7⁸ + 2² + 2²⁰ + 3⁹ .

It is equal to p₄₆₆₂₄₉ and since 6837223 and 466249 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 (6837221) 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, 3418611 + 3418612.

It is an arithmetic number, because the mean of its divisors is an integer number (3418612).

Almost surely, 2^6837223 is an apocalyptic number.

6837223 is a deficient number, since it is larger than the sum of its proper divisors (1).

6837223 is an equidigital number, since it uses as much as digits as its factorization.

6837223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 31.

The square root of 6837223 is about 2614.8084059831. The cubic root of 6837223 is about 189.7987064846.

The spelling of 6837223 in words is "six million, eight hundred thirty-seven thousand, two hundred twenty-three".