6725006 has 16 divisors (see below), whose sum is σ = 10341600. Its totient is φ = 3278880.

The previous prime is 6724999. The next prime is 6725021. The reversal of 6725006 is 6005276.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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, 24140 + ... + 24416.

It is an arithmetic number, because the mean of its divisors is an integer number (646350).

Almost surely, 2^6725006 is an apocalyptic number.

6725006 is a deficient number, since it is larger than the sum of its proper divisors (3616594).

6725006 is a wasteful number, since it uses less digits than its factorization.

6725006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 6725006 is about 2593.2616528226. The cubic root of 6725006 is about 188.7546062645.

The spelling of 6725006 in words is "six million, seven hundred twenty-five thousand, six".