6105439 has 2 divisors, whose sum is σ = 6105440. Its totient is φ = 6105438.

The previous prime is 6105391. The next prime is 6105443. The reversal of 6105439 is 9345016.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6105439 - 2⁹ = 6104927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6105469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3052719 + 3052720.

It is an arithmetic number, because the mean of its divisors is an integer number (3052720).

Almost surely, 2^6105439 is an apocalyptic number.

6105439 is a deficient number, since it is larger than the sum of its proper divisors (1).

6105439 is an equidigital number, since it uses as much as digits as its factorization.

6105439 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 28.

The square root of 6105439 is about 2470.9186550755. The cubic root of 6105439 is about 182.7703031496.

The spelling of 6105439 in words is "six million, one hundred five thousand, four hundred thirty-nine".