6775005 has 8 divisors (see below), whose sum is σ = 10840032. Its totient is φ = 3613328.

The previous prime is 6774997. The next prime is 6775007. The reversal of 6775005 is 5005776.

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

It is a cyclic number.

It is not a de Polignac number, because 6775005 - 2³ = 6774997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6775007) 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 in 7 ways as a sum of consecutive naturals, for example, 225819 + ... + 225848.

It is an arithmetic number, because the mean of its divisors is an integer number (1355004).

Almost surely, 2^6775005 is an apocalyptic number.

It is an amenable number.

6775005 is a deficient number, since it is larger than the sum of its proper divisors (4065027).

6775005 is a wasteful number, since it uses less digits than its factorization.

6775005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451675.

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 6775005 is about 2602.8839774373. The cubic root of 6775005 is about 189.2212352895.

The spelling of 6775005 in words is "six million, seven hundred seventy-five thousand, five".