6771164 has 6 divisors (see below), whose sum is σ = 11849544. Its totient is φ = 3385580.

The previous prime is 6771161. The next prime is 6771173. The reversal of 6771164 is 4611776.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6771164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6771161) 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, 846392 + ... + 846399.

It is an arithmetic number, because the mean of its divisors is an integer number (1974924).

Almost surely, 2^6771164 is an apocalyptic number.

It is an amenable number.

6771164 is a deficient number, since it is larger than the sum of its proper divisors (5078380).

6771164 is a wasteful number, since it uses less digits than its factorization.

6771164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692795 (or 1692793 counting only the distinct ones).

The product of its digits is 7056, while the sum is 32.

The square root of 6771164 is about 2602.1460374084. The cubic root of 6771164 is about 189.1854696993.

The spelling of 6771164 in words is "six million, seven hundred seventy-one thousand, one hundred sixty-four".