200085499 has 2 divisors, whose sum is σ = 200085500. Its totient is φ = 200085498.

The previous prime is 200085497. The next prime is 200085503. The reversal of 200085499 is 994580002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200085499 - 2¹ = 200085497 is a prime.

Together with 200085497, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (200085497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100042749 + 100042750.

It is an arithmetic number, because the mean of its divisors is an integer number (100042750).

Almost surely, 2^200085499 is an apocalyptic number.

200085499 is a deficient number, since it is larger than the sum of its proper divisors (1).

200085499 is an equidigital number, since it uses as much as digits as its factorization.

200085499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 200085499 is about 14145.1581468713. The cubic root of 200085499 is about 584.8868693014.

The spelling of 200085499 in words is "two hundred million, eighty-five thousand, four hundred ninety-nine".