200899859 has 2 divisors, whose sum is σ = 200899860. Its totient is φ = 200899858.

The previous prime is 200899843. The next prime is 200899861. The reversal of 200899859 is 958998002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200899859 - 2⁴ = 200899843 is a prime.

Together with 200899861, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (200899819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100449929 + 100449930.

It is an arithmetic number, because the mean of its divisors is an integer number (100449930).

Almost surely, 2^200899859 is an apocalyptic number.

200899859 is a deficient number, since it is larger than the sum of its proper divisors (1).

200899859 is an equidigital number, since it uses as much as digits as its factorization.

200899859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 50.

The square root of 200899859 is about 14173.9147379967. The cubic root of 200899859 is about 585.6793034176.

The spelling of 200899859 in words is "two hundred million, eight hundred ninety-nine thousand, eight hundred fifty-nine".