6723606 has 16 divisors (see below), whose sum is σ = 14155200. Its totient is φ = 2123208.

The previous prime is 6723593. The next prime is 6723617. The reversal of 6723606 is 6063276.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29376 + ... + 29603.

It is an arithmetic number, because the mean of its divisors is an integer number (884700).

Almost surely, 2^6723606 is an apocalyptic number.

6723606 is an abundant number, since it is smaller than the sum of its proper divisors (7431594).

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

6723606 is a wasteful number, since it uses less digits than its factorization.

6723606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59003.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 6723606 is about 2592.9917084326. The cubic root of 6723606 is about 188.7415071541.

It can be divided in two parts, 672 and 3606, that added together give a triangular number (4278 = T₉₂).

The spelling of 6723606 in words is "six million, seven hundred twenty-three thousand, six hundred six".