58871717 has 2 divisors, whose sum is σ = 58871718. Its totient is φ = 58871716.

The previous prime is 58871713. The next prime is 58871719. The reversal of 58871717 is 71717885.

It is a happy number.

58871717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52287361 + 6584356 = 7231^2 + 2566^2 .

It is a cyclic number.

It is not a de Polignac number, because 58871717 - 2² = 58871713 is a prime.

Together with 58871719, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58871713) 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, 29435858 + 29435859.

It is an arithmetic number, because the mean of its divisors is an integer number (29435859).

Almost surely, 2^58871717 is an apocalyptic number.

It is an amenable number.

58871717 is a deficient number, since it is larger than the sum of its proper divisors (1).

58871717 is an equidigital number, since it uses as much as digits as its factorization.

58871717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 109760, while the sum is 44.

The square root of 58871717 is about 7672.7906917887. The cubic root of 58871717 is about 389.0172869843.

The spelling of 58871717 in words is "fifty-eight million, eight hundred seventy-one thousand, seven hundred seventeen".