6504134 has 24 divisors (see below), whose sum is σ = 12078000. Its totient is φ = 2572128.

The previous prime is 6504133. The next prime is 6504143. The reversal of 6504134 is 4314056.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6504131) 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 11 ways as a sum of consecutive naturals, for example, 992 + ... + 3740.

It is an arithmetic number, because the mean of its divisors is an integer number (503250).

Almost surely, 2^6504134 is an apocalyptic number.

6504134 is a deficient number, since it is larger than the sum of its proper divisors (5573866).

6504134 is a wasteful number, since it uses less digits than its factorization.

6504134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784 (or 2771 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 6504134 is about 2550.3203720317. The cubic root of 6504134 is about 186.6651140744.

The spelling of 6504134 in words is "six million, five hundred four thousand, one hundred thirty-four".