5307439 has 2 divisors, whose sum is σ = 5307440. Its totient is φ = 5307438.

The previous prime is 5307433. The next prime is 5307461. The reversal of 5307439 is 9347035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5307439 - 2⁷ = 5307311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5307439.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5307433) 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 as a sum of consecutive naturals, namely, 2653719 + 2653720.

It is an arithmetic number, because the mean of its divisors is an integer number (2653720).

Almost surely, 2^5307439 is an apocalyptic number.

5307439 is a deficient number, since it is larger than the sum of its proper divisors (1).

5307439 is an equidigital number, since it uses as much as digits as its factorization.

5307439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 5307439 is about 2303.7879676741. The cubic root of 5307439 is about 174.4328742948.

The spelling of 5307439 in words is "five million, three hundred seven thousand, four hundred thirty-nine".