6624115227 has 16 divisors (see below), whose sum is σ = 9815316480. Its totient is φ = 4415261256.

The previous prime is 6624115193. The next prime is 6624115231. The reversal of 6624115227 is 7225114266.

It is a happy number.

6624115227 is a `hidden beast` number, since 6 + 624 + 1 + 1 + 5 + 2 + 27 = 666.

It is not a de Polignac number, because 6624115227 - 2⁶ = 6624115163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6624115191 and 6624115200.

It is not an unprimeable number, because it can be changed into a prime (6624115237) 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, 150238 + ... + 189260.

It is an arithmetic number, because the mean of its divisors is an integer number (613457280).

Almost surely, 2^6624115227 is an apocalyptic number.

6624115227 is a deficient number, since it is larger than the sum of its proper divisors (3191201253).

6624115227 is a wasteful number, since it uses less digits than its factorization.

6624115227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45319 (or 45313 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 6624115227 is about 81388.6676816865. The cubic root of 6624115227 is about 1878.0592643262.

The spelling of 6624115227 in words is "six billion, six hundred twenty-four million, one hundred fifteen thousand, two hundred twenty-seven".