6534884 has 12 divisors (see below), whose sum is σ = 11495484. Its totient is φ = 3250464.

The previous prime is 6534883. The next prime is 6534901. The reversal of 6534884 is 4884356.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4368100 + 2166784 = 2090^2 + 1472^2 .

It is an Ulam number.

It is a d-powerful number, because it can be written as 6⁸ + 5⁸ + 3 + 4⁹ + 8⁴ + 8⁴ + 4¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6534883) by changing a digit.

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, 3359 + ... + 4934.

It is an arithmetic number, because the mean of its divisors is an integer number (957957).

Almost surely, 2^6534884 is an apocalyptic number.

It is an amenable number.

6534884 is a deficient number, since it is larger than the sum of its proper divisors (4960600).

6534884 is a wasteful number, since it uses less digits than its factorization.

6534884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8494 (or 8492 counting only the distinct ones).

The product of its digits is 92160, while the sum is 38.

The square root of 6534884 is about 2556.3419176628. The cubic root of 6534884 is about 186.9588211347.

The spelling of 6534884 in words is "six million, five hundred thirty-four thousand, eight hundred eighty-four".