200489197 has 8 divisors (see below), whose sum is σ = 211831200. Its totient is φ = 189226224.

The previous prime is 200489189. The next prime is 200489207. The reversal of 200489197 is 791984002.

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

It is a cyclic number.

It is not a de Polignac number, because 200489197 - 2³ = 200489189 is a prime.

It is a super-2 number, since 2×200489197² = 80391836227409618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200484197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14503 + ... + 24724.

It is an arithmetic number, because the mean of its divisors is an integer number (26478900).

Almost surely, 2^200489197 is an apocalyptic number.

It is an amenable number.

200489197 is a deficient number, since it is larger than the sum of its proper divisors (11342003).

200489197 is a wasteful number, since it uses less digits than its factorization.

200489197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39515.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 200489197 is about 14159.4207861762. The cubic root of 200489197 is about 585.2799663176.

The spelling of 200489197 in words is "two hundred million, four hundred eighty-nine thousand, one hundred ninety-seven".