6478682 has 12 divisors (see below), whose sum is σ = 11304810. Its totient is φ = 2776536.

The previous prime is 6478673. The next prime is 6478723. The reversal of 6478682 is 2868746.

It can be written as a sum of positive squares in only one way, i.e., 5112121 + 1366561 = 2261^2 + 1169^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32957 + ... + 33152.

Almost surely, 2^6478682 is an apocalyptic number.

6478682 is a deficient number, since it is larger than the sum of its proper divisors (4826128).

6478682 is a wasteful number, since it uses less digits than its factorization.

6478682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66125 (or 66118 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 6478682 is about 2545.3255194572. The cubic root of 6478682 is about 186.4213095852.

The spelling of 6478682 in words is "six million, four hundred seventy-eight thousand, six hundred eighty-two".