200891328 has 112 divisors (see below), whose sum is σ = 588239616. Its totient is φ = 59996160.

The previous prime is 200891297. The next prime is 200891347. The reversal of 200891328 is 823198002.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 153525 + ... + 154827.

Almost surely, 2^200891328 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 200891328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294119808).

200891328 is an abundant number, since it is smaller than the sum of its proper divisors (387348288).

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

200891328 is a wasteful number, since it uses less digits than its factorization.

200891328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402 (or 1392 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 200891328 is about 14173.6137946538. The cubic root of 200891328 is about 585.6710132162.

The spelling of 200891328 in words is "two hundred million, eight hundred ninety-one thousand, three hundred twenty-eight".