200544406 has 8 divisors (see below), whose sum is σ = 313895664. Its totient is φ = 95912520.

The previous prime is 200544401. The next prime is 200544433. The reversal of 200544406 is 604445002.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200544401) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2179785 + ... + 2179876.

It is an arithmetic number, because the mean of its divisors is an integer number (39236958).

Almost surely, 2^200544406 is an apocalyptic number.

200544406 is a deficient number, since it is larger than the sum of its proper divisors (113351258).

200544406 is a wasteful number, since it uses less digits than its factorization.

200544406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4359686.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 200544406 is about 14161.3702020673. The cubic root of 200544406 is about 585.3336845172. Note that the first 3 decimals are identical.

Adding to 200544406 its reverse (604445002), we get a palindrome (804989408).

The spelling of 200544406 in words is "two hundred million, five hundred forty-four thousand, four hundred six".