6418028 has 12 divisors (see below), whose sum is σ = 11261880. Its totient is φ = 3200352.

The previous prime is 6417947. The next prime is 6418031. The reversal of 6418028 is 8208146.

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 3 ways as a sum of consecutive naturals, for example, 326 + ... + 3597.

It is an arithmetic number, because the mean of its divisors is an integer number (938490).

Almost surely, 2^6418028 is an apocalyptic number.

It is an amenable number.

6418028 is a deficient number, since it is larger than the sum of its proper divisors (4843852).

6418028 is a wasteful number, since it uses less digits than its factorization.

6418028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4336 (or 4334 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 6418028 is about 2533.3827188169. The cubic root of 6418028 is about 185.8377202519.

The spelling of 6418028 in words is "six million, four hundred eighteen thousand, twenty-eight".