6485284 has 12 divisors (see below), whose sum is σ = 12222364. Its totient is φ = 2993184.

The previous prime is 6485261. The next prime is 6485291. The reversal of 6485284 is 4825846.

It can be written as a sum of positive squares in 2 ways, for example, as 3526884 + 2958400 = 1878^2 + 1720^2 .

It is a congruent number.

It is an unprimeable number.

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, 62307 + ... + 62410.

Almost surely, 2^6485284 is an apocalyptic number.

It is an amenable number.

6485284 is a deficient number, since it is larger than the sum of its proper divisors (5737080).

6485284 is a wasteful number, since it uses less digits than its factorization.

6485284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124734 (or 124732 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

The square root of 6485284 is about 2546.6220763985. The cubic root of 6485284 is about 186.4846113320.

The spelling of 6485284 in words is "six million, four hundred eighty-five thousand, two hundred eighty-four".