200342272 has 72 divisors (see below), whose sum is σ = 442575056. Its totient is φ = 89911296.

The previous prime is 200342269. The next prime is 200342369. The reversal of 200342272 is 272243002.

200342272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122323 + ... + 123949.

Almost surely, 2^200342272 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 200342272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221287528).

200342272 is an abundant number, since it is smaller than the sum of its proper divisors (242232784).

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

200342272 is a wasteful number, since it uses less digits than its factorization.

200342272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693 (or 1679 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 200342272 is about 14154.2315934140. The cubic root of 200342272 is about 585.1369606514.

Adding to 200342272 its reverse (272243002), we get a palindrome (472585274).

The spelling of 200342272 in words is "two hundred million, three hundred forty-two thousand, two hundred seventy-two".