6706725 has 24 divisors (see below), whose sum is σ = 11165952. Its totient is φ = 3552000.

The previous prime is 6706709. The next prime is 6706727. The reversal of 6706725 is 5276076.

6706725 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6706725 - 2⁴ = 6706709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6706727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16525 + ... + 16925.

It is an arithmetic number, because the mean of its divisors is an integer number (465248).

Almost surely, 2^6706725 is an apocalyptic number.

It is an amenable number.

6706725 is a deficient number, since it is larger than the sum of its proper divisors (4459227).

6706725 is a wasteful number, since it uses less digits than its factorization.

6706725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 6706725 is about 2589.7345423807. The cubic root of 6706725 is about 188.5834166096.

The spelling of 6706725 in words is "six million, seven hundred six thousand, seven hundred twenty-five".