58005239 has 2 divisors, whose sum is σ = 58005240. Its totient is φ = 58005238.

The previous prime is 58005229. The next prime is 58005293. The reversal of 58005239 is 93250085.

It is a happy number.

Together with next prime (58005293) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 58005239 - 2⁴ = 58005223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58005229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29002619 + 29002620.

It is an arithmetic number, because the mean of its divisors is an integer number (29002620).

Almost surely, 2^58005239 is an apocalyptic number.

58005239 is a deficient number, since it is larger than the sum of its proper divisors (1).

58005239 is an equidigital number, since it uses as much as digits as its factorization.

58005239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 58005239 is about 7616.1170552979. The cubic root of 58005239 is about 387.0993186100.

The spelling of 58005239 in words is "fifty-eight million, five thousand, two hundred thirty-nine".