200019106 has 8 divisors (see below), whose sum is σ = 342889920. Its totient is φ = 85722468.

The previous prime is 200019103. The next prime is 200019107. The reversal of 200019106 is 601910002.

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

It is not an unprimeable number, because it can be changed into a prime (200019103) 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, 7143526 + ... + 7143553.

It is an arithmetic number, because the mean of its divisors is an integer number (42861240).

Almost surely, 2^200019106 is an apocalyptic number.

200019106 is a deficient number, since it is larger than the sum of its proper divisors (142870814).

200019106 is a wasteful number, since it uses less digits than its factorization.

200019106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14287088.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 200019106 is about 14142.8111067072. The cubic root of 200019106 is about 584.8221691439.

Adding to 200019106 its reverse (601910002), we get a palindrome (801929108).

The spelling of 200019106 in words is "two hundred million, nineteen thousand, one hundred six".