6770878 has 32 divisors (see below), whose sum is σ = 11427840. Its totient is φ = 2993760.

The previous prime is 6770873. The next prime is 6770887. The reversal of 6770878 is 8780776.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6770873) 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 15 ways as a sum of consecutive naturals, for example, 53251 + ... + 53377.

It is an arithmetic number, because the mean of its divisors is an integer number (357120).

Almost surely, 2^6770878 is an apocalyptic number.

6770878 is a deficient number, since it is larger than the sum of its proper divisors (4656962).

6770878 is a wasteful number, since it uses less digits than its factorization.

6770878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232.

The product of its (nonzero) digits is 131712, while the sum is 43.

The square root of 6770878 is about 2602.0910821876. The cubic root of 6770878 is about 189.1828060604.

It can be divided in two parts, 6 and 770878, that added together give a square (770884 = 878²).

The spelling of 6770878 in words is "six million, seven hundred seventy thousand, eight hundred seventy-eight".