16496717 has 2 divisors, whose sum is σ = 16496718. Its totient is φ = 16496716.

The previous prime is 16496687. The next prime is 16496723. The reversal of 16496717 is 71769461.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10201636 + 6295081 = 3194^2 + 2509^2 .

It is a cyclic number.

It is not a de Polignac number, because 16496717 - 2⁶ = 16496653 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16496797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8248358 + 8248359.

It is an arithmetic number, because the mean of its divisors is an integer number (8248359).

Almost surely, 2^16496717 is an apocalyptic number.

It is an amenable number.

16496717 is a deficient number, since it is larger than the sum of its proper divisors (1).

16496717 is an equidigital number, since it uses as much as digits as its factorization.

16496717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 41.

The square root of 16496717 is about 4061.6150728497. The cubic root of 16496717 is about 254.5652826507.

The spelling of 16496717 in words is "sixteen million, four hundred ninety-six thousand, seven hundred seventeen".