6885670 has 16 divisors (see below), whose sum is σ = 13521168. Its totient is φ = 2503840.

The previous prime is 6885667. The next prime is 6885677. The reversal of 6885670 is 765886.

6885670 = T₁₃₂ + T₁₃₃ + ... + T₃₅₁.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6885677) 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, 31189 + ... + 31408.

It is an arithmetic number, because the mean of its divisors is an integer number (845073).

Almost surely, 2^6885670 is an apocalyptic number.

6885670 is a deficient number, since it is larger than the sum of its proper divisors (6635498).

6885670 is a wasteful number, since it uses less digits than its factorization.

6885670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62615.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 6885670 is about 2624.0560207435. The cubic root of 6885670 is about 190.2459418956.

The spelling of 6885670 in words is "six million, eight hundred eighty-five thousand, six hundred seventy".