6682478 has 8 divisors (see below), whose sum is σ = 10935000. Its totient is φ = 3037480.

The previous prime is 6682447. The next prime is 6682483. The reversal of 6682478 is 8742866.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151853 + ... + 151896.

It is an arithmetic number, because the mean of its divisors is an integer number (1366875).

Almost surely, 2^6682478 is an apocalyptic number.

6682478 is a deficient number, since it is larger than the sum of its proper divisors (4252522).

6682478 is a wasteful number, since it uses less digits than its factorization.

6682478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303762.

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

The square root of 6682478 is about 2585.0489357070. The cubic root of 6682478 is about 188.3558786456.

The spelling of 6682478 in words is "six million, six hundred eighty-two thousand, four hundred seventy-eight".