58240717 has 2 divisors, whose sum is σ = 58240718. Its totient is φ = 58240716.

The previous prime is 58240667. The next prime is 58240727. The reversal of 58240717 is 71704285.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55741156 + 2499561 = 7466^2 + 1581^2 .

It is a cyclic number.

It is not a de Polignac number, because 58240717 - 2¹¹ = 58238669 is a prime.

It is a super-2 number, since 2×58240717² = 6783962233348178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58240727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29120358 + 29120359.

It is an arithmetic number, because the mean of its divisors is an integer number (29120359).

Almost surely, 2^58240717 is an apocalyptic number.

It is an amenable number.

58240717 is a deficient number, since it is larger than the sum of its proper divisors (1).

58240717 is an equidigital number, since it uses as much as digits as its factorization.

58240717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15680, while the sum is 34.

The square root of 58240717 is about 7631.5605874552. The cubic root of 58240717 is about 387.6224340139.

The spelling of 58240717 in words is "fifty-eight million, two hundred forty thousand, seven hundred seventeen".