8227725188 has 12 divisors (see below), whose sum is σ = 14444818752. Its totient is φ = 4100634120.

The previous prime is 8227725167. The next prime is 8227725217. The reversal of 8227725188 is 8815277228.

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 3 ways as a sum of consecutive naturals, for example, 3305720 + ... + 3308207.

It is an arithmetic number, because the mean of its divisors is an integer number (1203734896).

Almost surely, 2^8227725188 is an apocalyptic number.

It is an amenable number.

8227725188 is a deficient number, since it is larger than the sum of its proper divisors (6217093564).

8227725188 is a wasteful number, since it uses less digits than its factorization.

8227725188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6614242 (or 6614240 counting only the distinct ones).

The product of its digits is 1003520, while the sum is 50.

The square root of 8227725188 is about 90706.8089395719. The cubic root of 8227725188 is about 2018.7998285164.

The spelling of 8227725188 in words is "eight billion, two hundred twenty-seven million, seven hundred twenty-five thousand, one hundred eighty-eight".