200004004 has 12 divisors (see below), whose sum is σ = 353940300. Its totient is φ = 98878208.

The previous prime is 200004001. The next prime is 200004019. The reversal of 200004004 is 400400002.

200004004 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 74787904 + 125216100 = 8648^2 + 11190^2 .

200004004 is a modest number, since divided by 4004 gives 200 as remainder.

200004004 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (200004001) 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, 280549 + ... + 281260.

It is an arithmetic number, because the mean of its divisors is an integer number (29495025).

Almost surely, 2^200004004 is an apocalyptic number.

It is an amenable number.

200004004 is a deficient number, since it is larger than the sum of its proper divisors (153936296).

200004004 is a wasteful number, since it uses less digits than its factorization.

200004004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561902 (or 561900 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 10.

The square root of 200004004 is about 14142.2771858000. The cubic root of 200004004 is about 584.8074502055.

Adding to 200004004 its reverse (400400002), we get a palindrome (600404006).

The spelling of 200004004 in words is "two hundred million, four thousand, four".