200001404 has 12 divisors (see below), whose sum is σ = 353274264. Its totient is φ = 99065904.

The previous prime is 200001349. The next prime is 200001419. The reversal of 200001404 is 404100002.

200001404 is a modest number, since divided by 1404 gives 200 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233219 + ... + 234074.

It is an arithmetic number, because the mean of its divisors is an integer number (29439522).

Almost surely, 2^200001404 is an apocalyptic number.

It is an amenable number.

200001404 is a deficient number, since it is larger than the sum of its proper divisors (153272860).

200001404 is a wasteful number, since it uses less digits than its factorization.

200001404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467404 (or 467402 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 200001404 is about 14142.1852625399. The cubic root of 200001404 is about 584.8049160797.

Adding to 200001404 its reverse (404100002), we get a palindrome (604101406).

The spelling of 200001404 in words is "two hundred million, one thousand, four hundred four".