2204574473 has 2 divisors, whose sum is σ = 2204574474. Its totient is φ = 2204574472.

The previous prime is 2204574413. The next prime is 2204574487. The reversal of 2204574473 is 3744754022.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1892946064 + 311628409 = 43508^2 + 17653^2 .

It is a cyclic number.

It is not a de Polignac number, because 2204574473 - 2⁶ = 2204574409 is a prime.

It is not a weakly prime, because it can be changed into another prime (2204574413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102287236 + 1102287237.

It is an arithmetic number, because the mean of its divisors is an integer number (1102287237).

Almost surely, 2^2204574473 is an apocalyptic number.

It is an amenable number.

2204574473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204574473 is an equidigital number, since it uses as much as digits as its factorization.

2204574473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 38.

The square root of 2204574473 is about 46952.8963217393. The cubic root of 2204574473 is about 1301.4922652741.

The spelling of 2204574473 in words is "two billion, two hundred four million, five hundred seventy-four thousand, four hundred seventy-three".