6680506 has 16 divisors (see below), whose sum is σ = 11486016. Its totient is φ = 2854656.

The previous prime is 6680497. The next prime is 6680519. The reversal of 6680506 is 6050866.

It is an Ulam 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, 7665 + ... + 8491.

It is an arithmetic number, because the mean of its divisors is an integer number (717876).

Almost surely, 2^6680506 is an apocalyptic number.

6680506 is a deficient number, since it is larger than the sum of its proper divisors (4805510).

6680506 is a wasteful number, since it uses less digits than its factorization.

6680506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 6680506 is about 2584.6674834493. The cubic root of 6680506 is about 188.3373488758.

The spelling of 6680506 in words is "six million, six hundred eighty thousand, five hundred six".