6771078 has 12 divisors (see below), whose sum is σ = 14670708. Its totient is φ = 2257020.

The previous prime is 6771077. The next prime is 6771091. The reversal of 6771078 is 8701776.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6771071) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 188068 + ... + 188103.

It is an arithmetic number, because the mean of its divisors is an integer number (1222559).

Almost surely, 2^6771078 is an apocalyptic number.

6771078 is an abundant number, since it is smaller than the sum of its proper divisors (7899630).

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

6771078 is a wasteful number, since it uses less digits than its factorization.

6771078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376179 (or 376176 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 36.

The square root of 6771078 is about 2602.1295125339. The cubic root of 6771078 is about 189.1846687528.

The spelling of 6771078 in words is "six million, seven hundred seventy-one thousand, seventy-eight".