6647060456 has 32 divisors (see below), whose sum is σ = 12624228000. Its totient is φ = 3280875840.

The previous prime is 6647060447. The next prime is 6647060489. The reversal of 6647060456 is 6540607466.

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, 177191 + ... + 211401.

It is an arithmetic number, because the mean of its divisors is an integer number (394507125).

Almost surely, 2^6647060456 is an apocalyptic number.

It is an amenable number.

6647060456 is a deficient number, since it is larger than the sum of its proper divisors (5977167544).

6647060456 is a wasteful number, since it uses less digits than its factorization.

6647060456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34529 (or 34525 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The square root of 6647060456 is about 81529.5066586325. The cubic root of 6647060456 is about 1880.2252310507.

The spelling of 6647060456 in words is "six billion, six hundred forty-seven million, sixty thousand, four hundred fifty-six".