200998401 has 8 divisors (see below), whose sum is σ = 271009440. Its totient is φ = 132493152.

The previous prime is 200998387. The next prime is 200998417. The reversal of 200998401 is 104899002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200998401 - 2⁶ = 200998337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200998471) 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 7 ways as a sum of consecutive naturals, for example, 376135 + ... + 376668.

It is an arithmetic number, because the mean of its divisors is an integer number (33876180).

Almost surely, 2^200998401 is an apocalyptic number.

It is an amenable number.

200998401 is a deficient number, since it is larger than the sum of its proper divisors (70011039).

200998401 is an equidigital number, since it uses as much as digits as its factorization.

200998401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752895.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 200998401 is about 14177.3904862637. The cubic root of 200998401 is about 585.7750469329.

The spelling of 200998401 in words is "two hundred million, nine hundred ninety-eight thousand, four hundred one".