16750829 has 2 divisors, whose sum is σ = 16750830. Its totient is φ = 16750828.

The previous prime is 16750717. The next prime is 16750849. The reversal of 16750829 is 92805761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15225604 + 1525225 = 3902^2 + 1235^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16750829 is a prime.

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 = 16750792 and 16750801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16750849) 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, 8375414 + 8375415.

It is an arithmetic number, because the mean of its divisors is an integer number (8375415).

Almost surely, 2^16750829 is an apocalyptic number.

It is an amenable number.

16750829 is a deficient number, since it is larger than the sum of its proper divisors (1).

16750829 is an equidigital number, since it uses as much as digits as its factorization.

16750829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 16750829 is about 4092.7776631525. Note that the first 3 decimals coincide. The cubic root of 16750829 is about 255.8657183542.

The spelling of 16750829 in words is "sixteen million, seven hundred fifty thousand, eight hundred twenty-nine".