6870028 has 24 divisors (see below), whose sum is σ = 13199760. Its totient is φ = 3102720.

The previous prime is 6870011. The next prime is 6870029. The reversal of 6870028 is 8200786.

It is not an unprimeable number, because it can be changed into a prime (6870029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8088 + ... + 8896.

It is an arithmetic number, because the mean of its divisors is an integer number (549990).

Almost surely, 2^6870028 is an apocalyptic number.

It is an amenable number.

6870028 is a deficient number, since it is larger than the sum of its proper divisors (6329732).

6870028 is a wasteful number, since it uses less digits than its factorization.

6870028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017 (or 1015 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 6870028 is about 2621.0738257439. The cubic root of 6870028 is about 190.1017737299.

The spelling of 6870028 in words is "six million, eight hundred seventy thousand, twenty-eight".