9122321 has 8 divisors (see below), whose sum is σ = 10053120. Its totient is φ = 8224272.

The previous prime is 9122297. The next prime is 9122341. The reversal of 9122321 is 1232219.

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

It is a cyclic number.

It is not a de Polignac number, because 9122321 - 2⁶ = 9122257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9122293 and 9122302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9122341) 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, 7601 + ... + 8718.

It is an arithmetic number, because the mean of its divisors is an integer number (1256640).

Almost surely, 2^9122321 is an apocalyptic number.

It is an amenable number.

9122321 is a deficient number, since it is larger than the sum of its proper divisors (930799).

9122321 is a wasteful number, since it uses less digits than its factorization.

9122321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16375.

The product of its digits is 216, while the sum is 20.

The square root of 9122321 is about 3020.3180296121. The cubic root of 9122321 is about 208.9465076810.

The spelling of 9122321 in words is "nine million, one hundred twenty-two thousand, three hundred twenty-one".