6777080 has 16 divisors (see below), whose sum is σ = 15248520. Its totient is φ = 2710816.

The previous prime is 6777077. The next prime is 6777103. The reversal of 6777080 is 807776.

It is a self number, because there is not a number n which added to its sum of digits gives 6777080.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 84674 + ... + 84753.

Almost surely, 2^6777080 is an apocalyptic number.

It is an amenable number.

6777080 is an abundant number, since it is smaller than the sum of its proper divisors (8471440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6777080 is a wasteful number, since it uses less digits than its factorization.

6777080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169438 (or 169434 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 35.

The square root of 6777080 is about 2603.2825432519. The cubic root of 6777080 is about 189.2405510925.

The spelling of 6777080 in words is "six million, seven hundred seventy-seven thousand, eighty".