200199872 has 42 divisors (see below), whose sum is σ = 403474428. Its totient is φ = 98560512.

The previous prime is 200199869. The next prime is 200199911. The reversal of 200199872 is 278991002.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 340763 + ... + 341349.

It is an arithmetic number, because the mean of its divisors is an integer number (9606534).

Almost surely, 2^200199872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200199872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201737214).

200199872 is an abundant number, since it is smaller than the sum of its proper divisors (203274556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200199872 is an frugal number, since it uses more digits than its factorization.

200199872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 200199872 is about 14149.2004014361. The cubic root of 200199872 is about 584.9982925413.

The spelling of 200199872 in words is "two hundred million, one hundred ninety-nine thousand, eight hundred seventy-two".