6428284 has 24 divisors (see below), whose sum is σ = 11870208. Its totient is φ = 3041520.

The previous prime is 6428281. The next prime is 6428291. The reversal of 6428284 is 4828246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6428281) 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 7 ways as a sum of consecutive naturals, for example, 5277 + ... + 6379.

It is an arithmetic number, because the mean of its divisors is an integer number (494592).

Almost surely, 2^6428284 is an apocalyptic number.

It is an amenable number.

6428284 is a deficient number, since it is larger than the sum of its proper divisors (5441924).

6428284 is a wasteful number, since it uses less digits than its factorization.

6428284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185 (or 1183 counting only the distinct ones).

The product of its digits is 24576, while the sum is 34.

The square root of 6428284 is about 2535.4060818733. The cubic root of 6428284 is about 185.9366570449.

The spelling of 6428284 in words is "six million, four hundred twenty-eight thousand, two hundred eighty-four".