5736439 has 2 divisors, whose sum is σ = 5736440. Its totient is φ = 5736438.

The previous prime is 5736431. The next prime is 5736481. The reversal of 5736439 is 9346375.

5736439 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 is a cyclic number.

It is not a de Polignac number, because 5736439 - 2³ = 5736431 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5736398 and 5736407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5736431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2868219 + 2868220.

It is an arithmetic number, because the mean of its divisors is an integer number (2868220).

Almost surely, 2^5736439 is an apocalyptic number.

5736439 is a deficient number, since it is larger than the sum of its proper divisors (1).

5736439 is an equidigital number, since it uses as much as digits as its factorization.

5736439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 37.

The square root of 5736439 is about 2395.0864285032. The cubic root of 5736439 is about 179.0114429396.

The spelling of 5736439 in words is "five million, seven hundred thirty-six thousand, four hundred thirty-nine".