10065239 has 2 divisors, whose sum is σ = 10065240. Its totient is φ = 10065238.

The previous prime is 10065217. The next prime is 10065247. The reversal of 10065239 is 93256001.

It is a strong prime.

It is an emirp because it is prime and its reverse (93256001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10065239 - 2⁸ = 10064983 is a prime.

It is a super-2 number, since 2×10065239² = 202618072254242, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10065259) 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, 5032619 + 5032620.

It is an arithmetic number, because the mean of its divisors is an integer number (5032620).

Almost surely, 2^10065239 is an apocalyptic number.

10065239 is a deficient number, since it is larger than the sum of its proper divisors (1).

10065239 is an equidigital number, since it uses as much as digits as its factorization.

10065239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 10065239 is about 3172.5760826180. The cubic root of 10065239 is about 215.9109643904.

The spelling of 10065239 in words is "ten million, sixty-five thousand, two hundred thirty-nine".