200000216 has 16 divisors (see below), whose sum is σ = 403846800. Its totient is φ = 92307744.

The previous prime is 200000209. The next prime is 200000221. The reversal of 200000216 is 612000002.

200000216 is a modest number, since divided by 216 gives 200 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 200000197 and 200000206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 961436 + ... + 961643.

It is an arithmetic number, because the mean of its divisors is an integer number (25240425).

Almost surely, 2^200000216 is an apocalyptic number.

200000216 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

200000216 is an abundant number, since it is smaller than the sum of its proper divisors (203846584).

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

200000216 is a wasteful number, since it uses less digits than its factorization.

200000216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923098 (or 1923094 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 200000216 is about 14142.1432604821. The cubic root of 200000216 is about 584.8037581718.

Adding to 200000216 its reverse (612000002), we get a palindrome (812000218).

The spelling of 200000216 in words is "two hundred million, two hundred sixteen", and thus it is an aban number.