16741841 has 2 divisors, whose sum is σ = 16741842. Its totient is φ = 16741840.

The previous prime is 16741819. The next prime is 16741843. The reversal of 16741841 is 14814761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15241216 + 1500625 = 3904^2 + 1225^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16741841 is a prime.

It is a Sophie Germain prime.

Together with 16741843, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16741798 and 16741807.

It is not a weakly prime, because it can be changed into another prime (16741843) 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, 8370920 + 8370921.

It is an arithmetic number, because the mean of its divisors is an integer number (8370921).

Almost surely, 2^16741841 is an apocalyptic number.

It is an amenable number.

16741841 is a deficient number, since it is larger than the sum of its proper divisors (1).

16741841 is an equidigital number, since it uses as much as digits as its factorization.

16741841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 32.

The square root of 16741841 is about 4091.6794840261. The cubic root of 16741841 is about 255.8199468381.

The spelling of 16741841 in words is "sixteen million, seven hundred forty-one thousand, eight hundred forty-one".