200004139 has 8 divisors (see below), whose sum is σ = 205800912. Its totient is φ = 194282400.

The previous prime is 200004131. The next prime is 200004143. The reversal of 200004139 is 931400002.

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 200004139 - 2³ = 200004131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200004131) 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, 13329 + ... + 24034.

It is an arithmetic number, because the mean of its divisors is an integer number (25725114).

Almost surely, 2^200004139 is an apocalyptic number.

200004139 is a deficient number, since it is larger than the sum of its proper divisors (5796773).

200004139 is a wasteful number, since it uses less digits than its factorization.

200004139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37517.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 200004139 is about 14142.2819587222. The cubic root of 200004139 is about 584.8075817846.

The spelling of 200004139 in words is "two hundred million, four thousand, one hundred thirty-nine".