200646006 has 16 divisors (see below), whose sum is σ = 437773248. Its totient is φ = 60801800.

The previous prime is 200645989. The next prime is 200646007. The reversal of 200646006 is 600646002.

It is a super-3 number, since 3×200646006³ (a number of 26 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200646007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1519980 + ... + 1520111.

It is an arithmetic number, because the mean of its divisors is an integer number (27360828).

Almost surely, 2^200646006 is an apocalyptic number.

200646006 is an abundant number, since it is smaller than the sum of its proper divisors (237127242).

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

200646006 is a wasteful number, since it uses less digits than its factorization.

200646006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3040107.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 200646006 is about 14164.9569713430. The cubic root of 200646006 is about 585.4325152674.

The spelling of 200646006 in words is "two hundred million, six hundred forty-six thousand, six".