200132250 has 64 divisors (see below), whose sum is σ = 501621120. Its totient is φ = 53145600.

The previous prime is 200132239. The next prime is 200132327. The reversal of 200132250 is 52231002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 259866 + ... + 260634.

It is an arithmetic number, because the mean of its divisors is an integer number (7837830).

Almost surely, 2^200132250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200132250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250810560).

200132250 is an abundant number, since it is smaller than the sum of its proper divisors (301488870).

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

200132250 is a wasteful number, since it uses less digits than its factorization.

200132250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136 (or 1126 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 200132250 is about 14146.8105946181. The cubic root of 200132250 is about 584.9324196898.

Adding to 200132250 its reverse (52231002), we get a palindrome (252363252).

The spelling of 200132250 in words is "two hundred million, one hundred thirty-two thousand, two hundred fifty".