16788041 has 2 divisors, whose sum is σ = 16788042. Its totient is φ = 16788040.

The previous prime is 16787987. The next prime is 16788059. The reversal of 16788041 is 14088761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8976016 + 7812025 = 2996^2 + 2795^2 .

It is a cyclic number.

It is not a de Polignac number, because 16788041 - 2¹⁸ = 16525897 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 16787992 and 16788010.

It is not a weakly prime, because it can be changed into another prime (16788241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8394020 + 8394021.

It is an arithmetic number, because the mean of its divisors is an integer number (8394021).

Almost surely, 2^16788041 is an apocalyptic number.

It is an amenable number.

16788041 is a deficient number, since it is larger than the sum of its proper divisors (1).

16788041 is an equidigital number, since it uses as much as digits as its factorization.

16788041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 16788041 is about 4097.3211980512. The cubic root of 16788041 is about 256.0550469598.

The spelling of 16788041 in words is "sixteen million, seven hundred eighty-eight thousand, forty-one".