6538214 has 8 divisors (see below), whose sum is σ = 9884928. Its totient is φ = 3243240.

The previous prime is 6538211. The next prime is 6538219. The reversal of 6538214 is 4128356.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6538211) 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 3 ways as a sum of consecutive naturals, for example, 12617 + ... + 13124.

It is an arithmetic number, because the mean of its divisors is an integer number (1235616).

Almost surely, 2^6538214 is an apocalyptic number.

6538214 is a deficient number, since it is larger than the sum of its proper divisors (3346714).

6538214 is a wasteful number, since it uses less digits than its factorization.

6538214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25870.

The product of its digits is 5760, while the sum is 29.

The square root of 6538214 is about 2556.9931560331. The cubic root of 6538214 is about 186.9905721271.

The spelling of 6538214 in words is "six million, five hundred thirty-eight thousand, two hundred fourteen".