16948073 has 2 divisors, whose sum is σ = 16948074. Its totient is φ = 16948072.

The previous prime is 16948049. The next prime is 16948081. The reversal of 16948073 is 37084961.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16096144 + 851929 = 4012^2 + 923^2 .

It is a cyclic number.

It is not a de Polignac number, because 16948073 - 2¹⁴ = 16931689 is a prime.

It is not a weakly prime, because it can be changed into another prime (16948013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8474036 + 8474037.

It is an arithmetic number, because the mean of its divisors is an integer number (8474037).

Almost surely, 2^16948073 is an apocalyptic number.

It is an amenable number.

16948073 is a deficient number, since it is larger than the sum of its proper divisors (1).

16948073 is an equidigital number, since it uses as much as digits as its factorization.

16948073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 16948073 is about 4116.8037359097. The cubic root of 16948073 is about 256.8660902106.

The spelling of 16948073 in words is "sixteen million, nine hundred forty-eight thousand, seventy-three".