200349528 has 64 divisors (see below), whose sum is σ = 544281600. Its totient is φ = 61223040.

The previous prime is 200349491. The next prime is 200349553. The reversal of 200349528 is 825943002.

It is a happy number.

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, 7050 + ... + 21222.

It is an arithmetic number, because the mean of its divisors is an integer number (8504400).

Almost surely, 2^200349528 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 200349528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272140800).

200349528 is an abundant number, since it is smaller than the sum of its proper divisors (343932072).

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

200349528 is a wasteful number, since it uses less digits than its factorization.

200349528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14232 (or 14228 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 200349528 is about 14154.4879102001. The cubic root of 200349528 is about 585.1440247331.

The spelling of 200349528 in words is "two hundred million, three hundred forty-nine thousand, five hundred twenty-eight".