200489198 has 32 divisors (see below), whose sum is σ = 376427520. Its totient is φ = 77965920.

The previous prime is 200489189. The next prime is 200489207. The reversal of 200489198 is 891984002.

It is an interprime number because it is at equal distance from previous prime (200489189) and next prime (200489207).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1403 + ... + 20073.

It is an arithmetic number, because the mean of its divisors is an integer number (11763360).

Almost surely, 2^200489198 is an apocalyptic number.

200489198 is a deficient number, since it is larger than the sum of its proper divisors (175938322).

200489198 is a wasteful number, since it uses less digits than its factorization.

200489198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18752.

The product of its (nonzero) digits is 41472, while the sum is 41.

The square root of 200489198 is about 14159.4208214884. The cubic root of 200489198 is about 585.2799672907.

The spelling of 200489198 in words is "two hundred million, four hundred eighty-nine thousand, one hundred ninety-eight".