6670707 has 8 divisors (see below), whose sum is σ = 8946384. Its totient is φ = 4421088.

The previous prime is 6670687. The next prime is 6670709. The reversal of 6670707 is 7070766.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6670707 - 2⁸ = 6670451 is a prime.

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 not an unprimeable number, because it can be changed into a prime (6670709) 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 7 ways as a sum of consecutive naturals, for example, 5908 + ... + 6945.

It is an arithmetic number, because the mean of its divisors is an integer number (1118298).

Almost surely, 2^6670707 is an apocalyptic number.

6670707 is a deficient number, since it is larger than the sum of its proper divisors (2275677).

6670707 is a wasteful number, since it uses less digits than its factorization.

6670707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13029.

The product of its (nonzero) digits is 12348, while the sum is 33.

The square root of 6670707 is about 2582.7711861487. The cubic root of 6670707 is about 188.2452190903.

The spelling of 6670707 in words is "six million, six hundred seventy thousand, seven hundred seven".