2332321 has 2 divisors, whose sum is σ = 2332322. Its totient is φ = 2332320.

The previous prime is 2332313. The next prime is 2332327. The reversal of 2332321 is 1232332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2117025 + 215296 = 1455^2 + 464^2 .

It is a cyclic number.

It is not a de Polignac number, because 2332321 - 2³ = 2332313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2332295 and 2332304.

It is not a weakly prime, because it can be changed into another prime (2332327) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1166160 + 1166161.

It is an arithmetic number, because the mean of its divisors is an integer number (1166161).

2^2332321 is an apocalyptic number.

It is an amenable number.

2332321 is a deficient number, since it is larger than the sum of its proper divisors (1).

2332321 is an equidigital number, since it uses as much as digits as its factorization.

2332321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 16.

The square root of 2332321 is about 1527.1938318367. The cubic root of 2332321 is about 132.6160559064.

Adding to 2332321 its reverse (1232332), we get a palindrome (3564653).

The spelling of 2332321 in words is "two million, three hundred thirty-two thousand, three hundred twenty-one".