6775169 has 2 divisors, whose sum is σ = 6775170. Its totient is φ = 6775168.

The previous prime is 6775157. The next prime is 6775177. The reversal of 6775169 is 9615776.

6775169 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4464769 + 2310400 = 2113^2 + 1520^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6775169 is a prime.

It is a super-2 number, since 2×6775169² = 91805829957122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6775369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3387584 + 3387585.

It is an arithmetic number, because the mean of its divisors is an integer number (3387585).

Almost surely, 2^6775169 is an apocalyptic number.

It is an amenable number.

6775169 is a deficient number, since it is larger than the sum of its proper divisors (1).

6775169 is an equidigital number, since it uses as much as digits as its factorization.

6775169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 79380, while the sum is 41.

The square root of 6775169 is about 2602.9154807638. The cubic root of 6775169 is about 189.2227620796. Note that the first 3 decimals are identical.

The spelling of 6775169 in words is "six million, seven hundred seventy-five thousand, one hundred sixty-nine".