16058689 has 2 divisors, whose sum is σ = 16058690. Its totient is φ = 16058688.

The previous prime is 16058687. The next prime is 16058701. The reversal of 16058689 is 98685061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15800625 + 258064 = 3975^2 + 508^2 .

It is an emirp because it is prime and its reverse (98685061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16058689 - 2¹ = 16058687 is a prime.

Together with 16058687, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (16058683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8029344 + 8029345.

It is an arithmetic number, because the mean of its divisors is an integer number (8029345).

Almost surely, 2^16058689 is an apocalyptic number.

It is an amenable number.

16058689 is a deficient number, since it is larger than the sum of its proper divisors (1).

16058689 is an equidigital number, since it uses as much as digits as its factorization.

16058689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 16058689 is about 4007.3294099687. The cubic root of 16058689 is about 252.2919319810.

The spelling of 16058689 in words is "sixteen million, fifty-eight thousand, six hundred eighty-nine".