6705870 has 16 divisors (see below), whose sum is σ = 16094160. Its totient is φ = 1788224.

The previous prime is 6705859. The next prime is 6705887. The reversal of 6705870 is 785076.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111735 + ... + 111794.

It is an arithmetic number, because the mean of its divisors is an integer number (1005885).

Almost surely, 2^6705870 is an apocalyptic number.

6705870 is an abundant number, since it is smaller than the sum of its proper divisors (9388290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6705870 is a wasteful number, since it uses less digits than its factorization.

6705870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223539.

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 6705870 is about 2589.5694622852. The cubic root of 6705870 is about 188.5754024809.

The spelling of 6705870 in words is "six million, seven hundred five thousand, eight hundred seventy".