6532868 has 18 divisors (see below), whose sum is σ = 11759706. Its totient is φ = 3175488.

The previous prime is 6532849. The next prime is 6532871. The reversal of 6532868 is 8682356.

It can be written as a sum of positive squares in 3 ways, for example, as 3717184 + 2815684 = 1928^2 + 1678^2 .

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

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 5 ways as a sum of consecutive naturals, for example, 4880 + ... + 6072.

It is an arithmetic number, because the mean of its divisors is an integer number (653317).

Almost surely, 2^6532868 is an apocalyptic number.

It is an amenable number.

6532868 is a deficient number, since it is larger than the sum of its proper divisors (5226838).

6532868 is a wasteful number, since it uses less digits than its factorization.

6532868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271 (or 1232 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 6532868 is about 2555.9475737972. The cubic root of 6532868 is about 186.9395936703.

The spelling of 6532868 in words is "six million, five hundred thirty-two thousand, eight hundred sixty-eight".