9109272332 has 12 divisors (see below), whose sum is σ = 15941897160. Its totient is φ = 4554444576.

The previous prime is 9109272329. The next prime is 9109272421. The reversal of 9109272332 is 2332729019.

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, 149144 + ... + 201152.

It is an arithmetic number, because the mean of its divisors is an integer number (1328491430).

Almost surely, 2^9109272332 is an apocalyptic number.

It is an amenable number.

9109272332 is a deficient number, since it is larger than the sum of its proper divisors (6832624828).

9109272332 is a wasteful number, since it uses less digits than its factorization.

9109272332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95800 (or 95798 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 9109272332 is about 95442.5079930321. The cubic root of 9109272332 is about 2088.4683368225.

The spelling of 9109272332 in words is "nine billion, one hundred nine million, two hundred seventy-two thousand, three hundred thirty-two".