200004461 has 2 divisors, whose sum is σ = 200004462. Its totient is φ = 200004460.

The previous prime is 200004419. The next prime is 200004491. The reversal of 200004461 is 164400002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 194742025 + 5262436 = 13955^2 + 2294^2 .

It is a cyclic number.

It is not a de Polignac number, because 200004461 - 2²² = 195810157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200004491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100002230 + 100002231.

It is an arithmetic number, because the mean of its divisors is an integer number (100002231).

Almost surely, 2^200004461 is an apocalyptic number.

It is an amenable number.

200004461 is a deficient number, since it is larger than the sum of its proper divisors (1).

200004461 is an equidigital number, since it uses as much as digits as its factorization.

200004461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 200004461 is about 14142.2933430190. The cubic root of 200004461 is about 584.8078956246.

Adding to 200004461 its reverse (164400002), we get a palindrome (364404463).

The spelling of 200004461 in words is "two hundred million, four thousand, four hundred sixty-one".