5230439 has 2 divisors, whose sum is σ = 5230440. Its totient is φ = 5230438.

The previous prime is 5230429. The next prime is 5230447. The reversal of 5230439 is 9340325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5230439 - 2¹² = 5226343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5230429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2615219 + 2615220.

It is an arithmetic number, because the mean of its divisors is an integer number (2615220).

Almost surely, 2^5230439 is an apocalyptic number.

5230439 is a deficient number, since it is larger than the sum of its proper divisors (1).

5230439 is an equidigital number, since it uses as much as digits as its factorization.

5230439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 5230439 is about 2287.0153038404. The cubic root of 5230439 is about 173.5852078649.

The spelling of 5230439 in words is "five million, two hundred thirty thousand, four hundred thirty-nine".