10065439 has 2 divisors, whose sum is σ = 10065440. Its totient is φ = 10065438.

The previous prime is 10065431. The next prime is 10065481. The reversal of 10065439 is 93456001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10065439 - 2³ = 10065431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10065431) 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, 5032719 + 5032720.

It is an arithmetic number, because the mean of its divisors is an integer number (5032720).

Almost surely, 2^10065439 is an apocalyptic number.

10065439 is a deficient number, since it is larger than the sum of its proper divisors (1).

10065439 is an equidigital number, since it uses as much as digits as its factorization.

10065439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 10065439 is about 3172.6076025881. The cubic root of 10065439 is about 215.9123944576.

The spelling of 10065439 in words is "ten million, sixty-five thousand, four hundred thirty-nine".