5234321 has 2 divisors, whose sum is σ = 5234322. Its totient is φ = 5234320.

The previous prime is 5234287. The next prime is 5234389. The reversal of 5234321 is 1234325.

It is a happy number.

5234321 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4000000 + 1234321 = 2000^2 + 1111^2 .

It is a cyclic number.

It is not a de Polignac number, because 5234321 - 2¹⁴ = 5217937 is a prime.

It is a Chen prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 5234293 and 5234302.

It is not a weakly prime, because it can be changed into another prime (5234821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2617160 + 2617161.

It is an arithmetic number, because the mean of its divisors is an integer number (2617161).

Almost surely, 2^5234321 is an apocalyptic number.

It is an amenable number.

5234321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5234321 is an equidigital number, since it uses as much as digits as its factorization.

5234321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 20.

The square root of 5234321 is about 2287.8638508443. The cubic root of 5234321 is about 173.6281418732.

Adding to 5234321 its reverse (1234325), we get a palindrome (6468646).

It can be divided in two parts, 5234 and 321, that added together give a palindrome (5555).

The spelling of 5234321 in words is "five million, two hundred thirty-four thousand, three hundred twenty-one".