12984473 has 2 divisors, whose sum is σ = 12984474. Its totient is φ = 12984472.

The previous prime is 12984463. The next prime is 12984487. The reversal of 12984473 is 37448921.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7912969 + 5071504 = 2813^2 + 2252^2 .

It is a cyclic number.

It is not a de Polignac number, because 12984473 - 2⁴ = 12984457 is a prime.

It is not a weakly prime, because it can be changed into another prime (12984403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6492236 + 6492237.

It is an arithmetic number, because the mean of its divisors is an integer number (6492237).

Almost surely, 2^12984473 is an apocalyptic number.

It is an amenable number.

12984473 is a deficient number, since it is larger than the sum of its proper divisors (1).

12984473 is an equidigital number, since it uses as much as digits as its factorization.

12984473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 38.

The square root of 12984473 is about 3603.3974246536. The cubic root of 12984473 is about 235.0398182114.

The spelling of 12984473 in words is "twelve million, nine hundred eighty-four thousand, four hundred seventy-three".