200056 has 16 divisors (see below), whose sum is σ = 397440. Its totient is φ = 94080.

The previous prime is 200041. The next prime is 200063. The reversal of 200056 is 650002.

200056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

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, 600 + ... + 871.

It is an arithmetic number, because the mean of its divisors is an integer number (24840).

2²⁰⁰⁰⁵⁶ is an apocalyptic number.

It is an amenable number.

200056 is a deficient number, since it is larger than the sum of its proper divisors (197384).

200056 is a wasteful number, since it uses less digits than its factorization.

200056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494 (or 1490 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 200056 is about 447.2762010212. The cubic root of 200056 is about 58.4858124214.

Adding to 200056 its reverse (650002), we get a palindrome (850058).

The spelling of 200056 in words is "two hundred thousand, fifty-six".