6771028 has 12 divisors (see below), whose sum is σ = 12926592. Its totient is φ = 3077720.

The previous prime is 6771001. The next prime is 6771041. The reversal of 6771028 is 8201776.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76900 + ... + 76987.

It is an arithmetic number, because the mean of its divisors is an integer number (1077216).

Almost surely, 2^6771028 is an apocalyptic number.

It is an amenable number.

6771028 is a deficient number, since it is larger than the sum of its proper divisors (6155564).

6771028 is a wasteful number, since it uses less digits than its factorization.

6771028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153902 (or 153900 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 6771028 is about 2602.1199050005. The cubic root of 6771028 is about 189.1842030832.

The spelling of 6771028 in words is "six million, seven hundred seventy-one thousand, twenty-eight".