6725670 has 32 divisors (see below), whose sum is σ = 18448128. Its totient is φ = 1537248.

The previous prime is 6725657. The next prime is 6725687. The reversal of 6725670 is 765276.

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, 15804 + ... + 16223.

It is an arithmetic number, because the mean of its divisors is an integer number (576504).

Almost surely, 2^6725670 is an apocalyptic number.

6725670 is an abundant number, since it is smaller than the sum of its proper divisors (11722458).

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

6725670 is a wasteful number, since it uses less digits than its factorization.

6725670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32044.

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

The square root of 6725670 is about 2593.3896737667. The cubic root of 6725670 is about 188.7608183499.

The spelling of 6725670 in words is "six million, seven hundred twenty-five thousand, six hundred seventy".