16692941 has 2 divisors, whose sum is σ = 16692942. Its totient is φ = 16692940.

The previous prime is 16692931. The next prime is 16692959. The reversal of 16692941 is 14929661.

16692941 is nontrivially palindromic in base 5.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11874916 + 4818025 = 3446^2 + 2195^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16692941 is a prime.

It is a super-5 number, since 5×16692941⁵ (a number of 37 digits) contains 55555 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16692895 and 16692904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16692931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8346470 + 8346471.

It is an arithmetic number, because the mean of its divisors is an integer number (8346471).

Almost surely, 2^16692941 is an apocalyptic number.

It is an amenable number.

16692941 is a deficient number, since it is larger than the sum of its proper divisors (1).

16692941 is an equidigital number, since it uses as much as digits as its factorization.

16692941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 38.

The square root of 16692941 is about 4085.6995729006. The cubic root of 16692941 is about 255.5706354540.

The spelling of 16692941 in words is "sixteen million, six hundred ninety-two thousand, nine hundred forty-one".