200283816 has 64 divisors (see below), whose sum is σ = 525657600. Its totient is φ = 63470528.

The previous prime is 200283803. The next prime is 200283827. The reversal of 200283816 is 618382002.

It is a super-2 number, since 2×200283816² = 80227213903043712, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97795 + ... + 99821.

It is an arithmetic number, because the mean of its divisors is an integer number (8213400).

Almost surely, 2^200283816 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 200283816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262828800).

200283816 is an abundant number, since it is smaller than the sum of its proper divisors (325373784).

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

200283816 is a wasteful number, since it uses less digits than its factorization.

200283816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2238 (or 2234 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 200283816 is about 14152.1664772571. The cubic root of 200283816 is about 585.0800445662.

The spelling of 200283816 in words is "two hundred million, two hundred eighty-three thousand, eight hundred sixteen".