6827227285 has 16 divisors (see below), whose sum is σ = 8859165696. Its totient is φ = 5031125248.

The previous prime is 6827227279. The next prime is 6827227289. The reversal of 6827227285 is 5827227286.

It is not a de Polignac number, because 6827227285 - 2²¹ = 6825130133 is a prime.

It is a super-2 number, since 2×6827227285² = 93222064802096942450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6827227289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 850477 + ... + 858466.

It is an arithmetic number, because the mean of its divisors is an integer number (553697856).

Almost surely, 2^6827227285 is an apocalyptic number.

It is an amenable number.

6827227285 is a deficient number, since it is larger than the sum of its proper divisors (2031938411).

6827227285 is a wasteful number, since it uses less digits than its factorization.

6827227285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709012.

The product of its digits is 1505280, while the sum is 49.

The square root of 6827227285 is about 82627.0372517374. The cubic root of 6827227285 is about 1897.0616896086.

Subtracting from 6827227285 its reverse (5827227286), we obtain a palindrome (999999999).

The spelling of 6827227285 in words is "six billion, eight hundred twenty-seven million, two hundred twenty-seven thousand, two hundred eighty-five".