6889075 has 12 divisors (see below), whose sum is σ = 8914608. Its totient is φ = 5271200.

The previous prime is 6889049. The next prime is 6889079. The reversal of 6889075 is 5709886.

It is a happy number.

It is not a de Polignac number, because 6889075 - 2²¹ = 4791923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6889079) 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 11 ways as a sum of consecutive naturals, for example, 5416 + ... + 6565.

It is an arithmetic number, because the mean of its divisors is an integer number (742884).

Almost surely, 2^6889075 is an apocalyptic number.

6889075 is a deficient number, since it is larger than the sum of its proper divisors (2025533).

6889075 is a wasteful number, since it uses less digits than its factorization.

6889075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12014 (or 12009 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 6889075 is about 2624.7047452999. The cubic root of 6889075 is about 190.2772959340.

The spelling of 6889075 in words is "six million, eight hundred eighty-nine thousand, seventy-five".