6538485 has 16 divisors (see below), whose sum is σ = 10823040. Its totient is φ = 3366720.

The previous prime is 6538459. The next prime is 6538487. The reversal of 6538485 is 5848356.

It is a happy number.

It is not a de Polignac number, because 6538485 - 2⁵ = 6538453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6538487) 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 15 ways as a sum of consecutive naturals, for example, 7081 + ... + 7950.

It is an arithmetic number, because the mean of its divisors is an integer number (676440).

Almost surely, 2^6538485 is an apocalyptic number.

It is an amenable number.

6538485 is a deficient number, since it is larger than the sum of its proper divisors (4284555).

6538485 is a wasteful number, since it uses less digits than its factorization.

6538485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15068.

The product of its digits is 115200, while the sum is 39.

The square root of 6538485 is about 2557.0461474131. The cubic root of 6538485 is about 186.9931555923.

The spelling of 6538485 in words is "six million, five hundred thirty-eight thousand, four hundred eighty-five".