58712389 has 2 divisors, whose sum is σ = 58712390. Its totient is φ = 58712388.

The previous prime is 58712387. The next prime is 58712417. The reversal of 58712389 is 98321785.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48580900 + 10131489 = 6970^2 + 3183^2 .

It is a cyclic number.

It is not a de Polignac number, because 58712389 - 2¹ = 58712387 is a prime.

Together with 58712387, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58712387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29356194 + 29356195.

It is an arithmetic number, because the mean of its divisors is an integer number (29356195).

Almost surely, 2^58712389 is an apocalyptic number.

It is an amenable number.

58712389 is a deficient number, since it is larger than the sum of its proper divisors (1).

58712389 is an equidigital number, since it uses as much as digits as its factorization.

58712389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 43.

The square root of 58712389 is about 7662.4009944664. The cubic root of 58712389 is about 388.6660297747. Note that the first 3 decimals are identical.

The spelling of 58712389 in words is "fifty-eight million, seven hundred twelve thousand, three hundred eighty-nine".