9112243 has 8 divisors (see below), whose sum is σ = 10445312. Its totient is φ = 7787016.

The previous prime is 9112231. The next prime is 9112247. The reversal of 9112243 is 3422119.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9112243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9112247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 796 + ... + 4342.

It is an arithmetic number, because the mean of its divisors is an integer number (1305664).

Almost surely, 2^9112243 is an apocalyptic number.

9112243 is a deficient number, since it is larger than the sum of its proper divisors (1333069).

9112243 is a wasteful number, since it uses less digits than its factorization.

9112243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3921.

The product of its digits is 432, while the sum is 22.

The square root of 9112243 is about 3018.6492012157. The cubic root of 9112243 is about 208.8695338919.

The spelling of 9112243 in words is "nine million, one hundred twelve thousand, two hundred forty-three".