6647282606 has 16 divisors (see below), whose sum is σ = 10139068320. Its totient is φ = 3267643680.

The previous prime is 6647282533. The next prime is 6647282611. The reversal of 6647282606 is 6062827466.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280055 + ... + 302861.

It is an arithmetic number, because the mean of its divisors is an integer number (633691770).

Almost surely, 2^6647282606 is an apocalyptic number.

6647282606 is a deficient number, since it is larger than the sum of its proper divisors (3491785714).

6647282606 is a wasteful number, since it uses less digits than its factorization.

6647282606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25259.

The product of its (nonzero) digits is 1161216, while the sum is 47.

The square root of 6647282606 is about 81530.8690374388. The cubic root of 6647282606 is about 1880.2461770205.

The spelling of 6647282606 in words is "six billion, six hundred forty-seven million, two hundred eighty-two thousand, six hundred six".