6789055 has 32 divisors (see below), whose sum is σ = 10289664. Its totient is φ = 4185216.

The previous prime is 6789047. The next prime is 6789059. The reversal of 6789055 is 5509876.

It is a happy number.

It is not a de Polignac number, because 6789055 - 2³ = 6789047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6788999 and 6789017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6789059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19392 + ... + 19738.

It is an arithmetic number, because the mean of its divisors is an integer number (321552).

Almost surely, 2^6789055 is an apocalyptic number.

6789055 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6789055 is a deficient number, since it is larger than the sum of its proper divisors (3500609).

6789055 is a wasteful number, since it uses less digits than its factorization.

6789055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 6789055 is about 2605.5815089918. The cubic root of 6789055 is about 189.3519472569.

The spelling of 6789055 in words is "six million, seven hundred eighty-nine thousand, fifty-five".