16716113 has 2 divisors, whose sum is σ = 16716114. Its totient is φ = 16716112.

The previous prime is 16716109. The next prime is 16716137. The reversal of 16716113 is 31161761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16703569 + 12544 = 4087^2 + 112^2 .

It is a cyclic number.

It is not a de Polignac number, because 16716113 - 2² = 16716109 is a prime.

It is not a weakly prime, because it can be changed into another prime (16706113) 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, 8358056 + 8358057.

It is an arithmetic number, because the mean of its divisors is an integer number (8358057).

Almost surely, 2^16716113 is an apocalyptic number.

It is an amenable number.

16716113 is a deficient number, since it is larger than the sum of its proper divisors (1).

16716113 is an equidigital number, since it uses as much as digits as its factorization.

16716113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 756, while the sum is 26.

The square root of 16716113 is about 4088.5343339637. The cubic root of 16716113 is about 255.6888360089.

Adding to 16716113 its reverse (31161761), we get a palindrome (47877874).

The spelling of 16716113 in words is "sixteen million, seven hundred sixteen thousand, one hundred thirteen".