200344087 has 2 divisors, whose sum is σ = 200344088. Its totient is φ = 200344086.

The previous prime is 200344063. The next prime is 200344097. The reversal of 200344087 is 780443002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200344087 - 2⁷ = 200343959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200344057) 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, 100172043 + 100172044.

It is an arithmetic number, because the mean of its divisors is an integer number (100172044).

Almost surely, 2^200344087 is an apocalyptic number.

200344087 is a deficient number, since it is larger than the sum of its proper divisors (1).

200344087 is an equidigital number, since it uses as much as digits as its factorization.

200344087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 200344087 is about 14154.2957083707. The cubic root of 200344087 is about 585.1387276613.

Adding to 200344087 its reverse (780443002), we get a palindrome (980787089).

The spelling of 200344087 in words is "two hundred million, three hundred forty-four thousand, eighty-seven".