8475223172 has 24 divisors (see below), whose sum is σ = 16666996416. Its totient is φ = 3741569568.

The previous prime is 8475223171. The next prime is 8475223181. The reversal of 8475223172 is 2713225748.

It is not an unprimeable number, because it can be changed into a prime (8475223171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3541958 + ... + 3544349.

It is an arithmetic number, because the mean of its divisors is an integer number (694458184).

Almost surely, 2^8475223172 is an apocalyptic number.

It is an amenable number.

8475223172 is a deficient number, since it is larger than the sum of its proper divisors (8191773244).

8475223172 is a wasteful number, since it uses less digits than its factorization.

8475223172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7086347 (or 7086345 counting only the distinct ones).

The product of its digits is 188160, while the sum is 41.

The square root of 8475223172 is about 92060.9752935520. The cubic root of 8475223172 is about 2038.8426707961.

The spelling of 8475223172 in words is "eight billion, four hundred seventy-five million, two hundred twenty-three thousand, one hundred seventy-two".