200106049 has 24 divisors (see below), whose sum is σ = 247214016. Its totient is φ = 160591200.

The previous prime is 200106041. The next prime is 200106059. The reversal of 200106049 is 940601002.

It is not a de Polignac number, because 200106049 - 2³ = 200106041 is a prime.

It is a Duffinian 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 (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33414 + ... + 38944.

It is an arithmetic number, because the mean of its divisors is an integer number (10300584).

Almost surely, 2^200106049 is an apocalyptic number.

It is an amenable number.

200106049 is a deficient number, since it is larger than the sum of its proper divisors (47107967).

200106049 is a wasteful number, since it uses less digits than its factorization.

200106049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5589 (or 5578 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 200106049 is about 14145.8845251896. The cubic root of 200106049 is about 584.9068924311.

The spelling of 200106049 in words is "two hundred million, one hundred six thousand, forty-nine".