200095997 has 2 divisors, whose sum is σ = 200095998. Its totient is φ = 200095996.

The previous prime is 200095981. The next prime is 200096033. The reversal of 200095997 is 799590002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199769956 + 326041 = 14134^2 + 571^2 .

It is a cyclic number.

It is not a de Polignac number, because 200095997 - 2⁴ = 200095981 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200095927) 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, 100047998 + 100047999.

It is an arithmetic number, because the mean of its divisors is an integer number (100047999).

Almost surely, 2^200095997 is an apocalyptic number.

It is an amenable number.

200095997 is a deficient number, since it is larger than the sum of its proper divisors (1).

200095997 is an equidigital number, since it uses as much as digits as its factorization.

200095997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51030, while the sum is 41.

The square root of 200095997 is about 14145.5292230443. The cubic root of 200095997 is about 584.8970983201.

The spelling of 200095997 in words is "two hundred million, ninety-five thousand, nine hundred ninety-seven".