9236321 has 4 divisors (see below), whose sum is σ = 9779652. Its totient is φ = 8692992.

The previous prime is 9236309. The next prime is 9236327. The reversal of 9236321 is 1236329.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8620096 + 616225 = 2936^2 + 785^2 .

It is a cyclic number.

It is not a de Polignac number, because 9236321 - 2¹⁸ = 8974177 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9236327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271640 + ... + 271673.

It is an arithmetic number, because the mean of its divisors is an integer number (2444913).

Almost surely, 2^9236321 is an apocalyptic number.

It is an amenable number.

9236321 is a deficient number, since it is larger than the sum of its proper divisors (543331).

9236321 is a wasteful number, since it uses less digits than its factorization.

9236321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543330.

The product of its digits is 1944, while the sum is 26.

The square root of 9236321 is about 3039.1316193939. The cubic root of 9236321 is about 209.8132958859.

The spelling of 9236321 in words is "nine million, two hundred thirty-six thousand, three hundred twenty-one".