9122232 has 48 divisors (see below), whose sum is σ = 26532360. Its totient is φ = 2606016.

The previous prime is 9122231. The next prime is 9122257. The reversal of 9122232 is 2322219.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 9122199 and 9122208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9122231) 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 11 ways as a sum of consecutive naturals, for example, 2703 + ... + 5054.

Almost surely, 2^9122232 is an apocalyptic number.

It is an amenable number.

9122232 is an abundant number, since it is smaller than the sum of its proper divisors (17410128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9122232 is a wasteful number, since it uses less digits than its factorization.

9122232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7780 (or 7769 counting only the distinct ones).

The product of its digits is 432, while the sum is 21.

The square root of 9122232 is about 3020.3032960284. The cubic root of 9122232 is about 208.9458281646.

The spelling of 9122232 in words is "nine million, one hundred twenty-two thousand, two hundred thirty-two".