6506041 has 4 divisors (see below), whose sum is σ = 6512500. Its totient is φ = 6499584.

The previous prime is 6506039. The next prime is 6506051. The reversal of 6506041 is 1406056.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 4968441 + 1537600 = 2229^2 + 1240^2 .

It is a cyclic number.

It is not a de Polignac number, because 6506041 - 2¹ = 6506039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6506051) 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 3 ways as a sum of consecutive naturals, for example, 1356 + ... + 3853.

It is an arithmetic number, because the mean of its divisors is an integer number (1628125).

Almost surely, 2^6506041 is an apocalyptic number.

It is an amenable number.

6506041 is a deficient number, since it is larger than the sum of its proper divisors (6459).

6506041 is a wasteful number, since it uses less digits than its factorization.

6506041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6458.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 6506041 is about 2550.6942192274. The cubic root of 6506041 is about 186.6833555799.

The spelling of 6506041 in words is "six million, five hundred six thousand, forty-one".