200005001 has 16 divisors (see below), whose sum is σ = 241781760. Its totient is φ = 161617680.

The previous prime is 200004971. The next prime is 200005007. The reversal of 200005001 is 100500002.

It is not a de Polignac number, because 200005001 - 2¹⁰ = 200003977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200005001.

It is not an unprimeable number, because it can be changed into a prime (200005007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24500 + ... + 31626.

It is an arithmetic number, because the mean of its divisors is an integer number (15111360).

Almost surely, 2^200005001 is an apocalyptic number.

It is an amenable number.

200005001 is a deficient number, since it is larger than the sum of its proper divisors (41776759).

200005001 is a wasteful number, since it uses less digits than its factorization.

200005001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7364.

The product of its (nonzero) digits is 10, while the sum is 8.

The square root of 200005001 is about 14142.3124346763. The cubic root of 200005001 is about 584.8084219395.

Adding to 200005001 its reverse (100500002), we get a palindrome (300505003).

The spelling of 200005001 in words is "two hundred million, five thousand, one".