5238449 has 2 divisors, whose sum is σ = 5238450. Its totient is φ = 5238448.

The previous prime is 5238439. The next prime is 5238461. The reversal of 5238449 is 9448325.

5238449 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., 5094049 + 144400 = 2257^2 + 380^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5238449 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5238419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2619224 + 2619225.

It is an arithmetic number, because the mean of its divisors is an integer number (2619225).

Almost surely, 2^5238449 is an apocalyptic number.

It is an amenable number.

5238449 is a deficient number, since it is larger than the sum of its proper divisors (1).

5238449 is an equidigital number, since it uses as much as digits as its factorization.

5238449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 35.

The square root of 5238449 is about 2288.7658246313. The cubic root of 5238449 is about 173.6737733019.

The spelling of 5238449 in words is "five million, two hundred thirty-eight thousand, four hundred forty-nine".