200437216 has 48 divisors (see below), whose sum is σ = 458408160. Its totient is φ = 84487680.

The previous prime is 200437199. The next prime is 200437229. The reversal of 200437216 is 612734002.

It is a congruent number.

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, 6330 + ... + 20998.

It is an arithmetic number, because the mean of its divisors is an integer number (9550170).

Almost surely, 2^200437216 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 200437216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229204080).

200437216 is an abundant number, since it is smaller than the sum of its proper divisors (257970944).

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

200437216 is a wasteful number, since it uses less digits than its factorization.

200437216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14747 (or 14739 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 200437216 is about 14157.5851048122. The cubic root of 200437216 is about 585.2293799385.

The spelling of 200437216 in words is "two hundred million, four hundred thirty-seven thousand, two hundred sixteen".