6775223 has 8 divisors (see below), whose sum is σ = 8338848. Its totient is φ = 5360544.

The previous prime is 6775217. The next prime is 6775247. The reversal of 6775223 is 3225776.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6775223 - 2⁸ = 6774967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6775223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6775253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37136 + ... + 37317.

It is an arithmetic number, because the mean of its divisors is an integer number (1042356).

Almost surely, 2^6775223 is an apocalyptic number.

6775223 is a deficient number, since it is larger than the sum of its proper divisors (1563625).

6775223 is a wasteful number, since it uses less digits than its factorization.

6775223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74473.

The product of its digits is 17640, while the sum is 32.

The square root of 6775223 is about 2602.9258537269. The cubic root of 6775223 is about 189.2232647978.

The spelling of 6775223 in words is "six million, seven hundred seventy-five thousand, two hundred twenty-three".