16196473 has 2 divisors, whose sum is σ = 16196474. Its totient is φ = 16196472.

The previous prime is 16196459. The next prime is 16196489. The reversal of 16196473 is 37469161.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15896169 + 300304 = 3987^2 + 548^2 .

It is a cyclic number.

It is not a de Polignac number, because 16196473 - 2¹³ = 16188281 is a prime.

It is not a weakly prime, because it can be changed into another prime (16196273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8098236 + 8098237.

It is an arithmetic number, because the mean of its divisors is an integer number (8098237).

Almost surely, 2^16196473 is an apocalyptic number.

It is an amenable number.

16196473 is a deficient number, since it is larger than the sum of its proper divisors (1).

16196473 is an equidigital number, since it uses as much as digits as its factorization.

16196473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 37.

The square root of 16196473 is about 4024.4841905516. The cubic root of 16196473 is about 253.0114353750.

The spelling of 16196473 in words is "sixteen million, one hundred ninety-six thousand, four hundred seventy-three".