6549485 has 8 divisors (see below), whose sum is σ = 7903896. Its totient is φ = 5209920.

The previous prime is 6549479. The next prime is 6549493. The reversal of 6549485 is 5849456.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 26569 + 6522916 = 163^2 + 2554^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6549485 - 2¹⁶ = 6483949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2714 + ... + 4523.

It is an arithmetic number, because the mean of its divisors is an integer number (987987).

Almost surely, 2^6549485 is an apocalyptic number.

It is an amenable number.

6549485 is a deficient number, since it is larger than the sum of its proper divisors (1354411).

6549485 is a wasteful number, since it uses less digits than its factorization.

6549485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7423.

The product of its digits is 172800, while the sum is 41.

The square root of 6549485 is about 2559.1961628605. The cubic root of 6549485 is about 187.0979592943.

The spelling of 6549485 in words is "six million, five hundred forty-nine thousand, four hundred eighty-five".