200055206 has 8 divisors (see below), whose sum is σ = 323166144. Its totient is φ = 92333160.

The previous prime is 200055197. The next prime is 200055223. The reversal of 200055206 is 602550002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon 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, 3847190 + ... + 3847241.

It is an arithmetic number, because the mean of its divisors is an integer number (40395768).

Almost surely, 2^200055206 is an apocalyptic number.

200055206 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

200055206 is a deficient number, since it is larger than the sum of its proper divisors (123110938).

200055206 is a wasteful number, since it uses less digits than its factorization.

200055206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7694446.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 200055206 is about 14144.0873159070. The cubic root of 200055206 is about 584.8573504669.

The spelling of 200055206 in words is "two hundred million, fifty-five thousand, two hundred six".