6778082 has 8 divisors (see below), whose sum is σ = 10178256. Its totient is φ = 3385332.

The previous prime is 6778073. The next prime is 6778099. The reversal of 6778082 is 2808776.

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

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, 2213 + ... + 4295.

It is an arithmetic number, because the mean of its divisors is an integer number (1272282).

Almost surely, 2^6778082 is an apocalyptic number.

6778082 is a deficient number, since it is larger than the sum of its proper divisors (3400174).

6778082 is a wasteful number, since it uses less digits than its factorization.

6778082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 6778082 is about 2603.4749854761. The cubic root of 6778082 is about 189.2498771192.

The spelling of 6778082 in words is "six million, seven hundred seventy-eight thousand, eighty-two".