6476656 has 20 divisors (see below), whose sum is σ = 12702312. Its totient is φ = 3198656.

The previous prime is 6476651. The next prime is 6476669. The reversal of 6476656 is 6566746.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6476651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1111 + ... + 3766.

Almost surely, 2^6476656 is an apocalyptic number.

It is an amenable number.

6476656 is a deficient number, since it is larger than the sum of its proper divisors (6225656).

6476656 is a wasteful number, since it uses less digits than its factorization.

6476656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4968 (or 4962 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 6476656 is about 2544.9275038790. The cubic root of 6476656 is about 186.4018751308.

The spelling of 6476656 in words is "six million, four hundred seventy-six thousand, six hundred fifty-six".