200440206 has 12 divisors (see below), whose sum is σ = 434287152. Its totient is φ = 66813396.

The previous prime is 200440189. The next prime is 200440231. The reversal of 200440206 is 602044002.

200440206 is a `hidden beast` number, since 20 + 0 + 440 + 206 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 11135567 = 200440206 / (2 + 0 + 0 + 4 + 4 + 0 + 2 + 0 + 6).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5567766 + ... + 5567801.

It is an arithmetic number, because the mean of its divisors is an integer number (36190596).

Almost surely, 2^200440206 is an apocalyptic number.

200440206 is an abundant number, since it is smaller than the sum of its proper divisors (233846946).

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

200440206 is a wasteful number, since it uses less digits than its factorization.

200440206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11135575 (or 11135572 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 200440206 is about 14157.6907015233. The cubic root of 200440206 is about 585.2322899555.

Adding to 200440206 its reverse (602044002), we get a palindrome (802484208).

The spelling of 200440206 in words is "two hundred million, four hundred forty thousand, two hundred six".