6705670 has 32 divisors (see below), whose sum is σ = 13154400. Its totient is φ = 2451456.

The previous prime is 6705661. The next prime is 6705697. The reversal of 6705670 is 765076.

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 15 ways as a sum of consecutive naturals, for example, 4902 + ... + 6118.

It is an arithmetic number, because the mean of its divisors is an integer number (411075).

Almost surely, 2^6705670 is an apocalyptic number.

6705670 is a deficient number, since it is larger than the sum of its proper divisors (6448730).

6705670 is a wasteful number, since it uses less digits than its factorization.

6705670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 6705670 is about 2589.5308455394. The cubic root of 6705670 is about 188.5735277325.

The spelling of 6705670 in words is "six million, seven hundred five thousand, six hundred seventy".