200004011 has 4 divisors (see below), whose sum is σ = 201774072. Its totient is φ = 198233952.

The previous prime is 200004001. The next prime is 200004019. The reversal of 200004011 is 110400002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200004011 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 200004011.

It is not an unprimeable number, because it can be changed into a prime (200004019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 884861 + ... + 885086.

It is an arithmetic number, because the mean of its divisors is an integer number (50443518).

Almost surely, 2^200004011 is an apocalyptic number.

200004011 is a deficient number, since it is larger than the sum of its proper divisors (1770061).

200004011 is a wasteful number, since it uses less digits than its factorization.

200004011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770060.

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

The square root of 200004011 is about 14142.2774332849. The cubic root of 200004011 is about 584.8074570282.

Adding to 200004011 its reverse (110400002), we get a palindrome (310404013).

The spelling of 200004011 in words is "two hundred million, four thousand, eleven".