9244432172 has 12 divisors (see below), whose sum is σ = 16178687616. Its totient is φ = 4621950000.

The previous prime is 9244432163. The next prime is 9244432187. The reversal of 9244432172 is 2712344429.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25922 + ... + 138422.

It is an arithmetic number, because the mean of its divisors is an integer number (1348223968).

Almost surely, 2^9244432172 is an apocalyptic number.

It is an amenable number.

9244432172 is a deficient number, since it is larger than the sum of its proper divisors (6934255444).

9244432172 is a wasteful number, since it uses less digits than its factorization.

9244432172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133048 (or 133046 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The square root of 9244432172 is about 96147.9701917830. The cubic root of 9244432172 is about 2098.7469601119.

The spelling of 9244432172 in words is "nine billion, two hundred forty-four million, four hundred thirty-two thousand, one hundred seventy-two".