200106047 has 8 divisors (see below), whose sum is σ = 208119120. Its totient is φ = 192245760.

The previous prime is 200106041. The next prime is 200106059. The reversal of 200106047 is 740601002.

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

It is a cyclic number.

It is not a de Polignac number, because 200106047 - 2⁸ = 200105791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200106041) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 35522 + ... + 40767.

It is an arithmetic number, because the mean of its divisors is an integer number (26014890).

Almost surely, 2^200106047 is an apocalyptic number.

200106047 is a deficient number, since it is larger than the sum of its proper divisors (8013073).

200106047 is an equidigital number, since it uses as much as digits as its factorization.

200106047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76393.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 200106047 is about 14145.8844544977. The cubic root of 200106047 is about 584.9068904824.

Adding to 200106047 its reverse (740601002), we get a palindrome (940707049).

The spelling of 200106047 in words is "two hundred million, one hundred six thousand, forty-seven".