6777043 has 12 divisors (see below), whose sum is σ = 8490720. Its totient is φ = 5361552.

The previous prime is 6777041. The next prime is 6777047. The reversal of 6777043 is 3407776.

It is a happy number.

6777043 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6777043 - 2¹ = 6777041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6777041) 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 11 ways as a sum of consecutive naturals, for example, 4683 + ... + 5956.

It is an arithmetic number, because the mean of its divisors is an integer number (707560).

Almost surely, 2^6777043 is an apocalyptic number.

6777043 is a deficient number, since it is larger than the sum of its proper divisors (1713677).

6777043 is a wasteful number, since it uses less digits than its factorization.

6777043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10666 (or 10659 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 34.

The square root of 6777043 is about 2603.2754368295. The cubic root of 6777043 is about 189.2402067006.

The spelling of 6777043 in words is "six million, seven hundred seventy-seven thousand, forty-three".