2000239005 has 16 divisors (see below), whose sum is σ = 3206808000. Its totient is φ = 1064652288.

The previous prime is 2000239001. The next prime is 2000239013. The reversal of 2000239005 is 5009320002.

It is not a de Polignac number, because 2000239005 - 2² = 2000239001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000239001) 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 15 ways as a sum of consecutive naturals, for example, 126132 + ... + 141101.

It is an arithmetic number, because the mean of its divisors is an integer number (200425500).

Almost surely, 2^2000239005 is an apocalyptic number.

It is an amenable number.

2000239005 is a deficient number, since it is larger than the sum of its proper divisors (1206568995).

2000239005 is a wasteful number, since it uses less digits than its factorization.

2000239005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267740.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 2000239005 is about 44724.0316273030. The cubic root of 2000239005 is about 1259.9712358009.

Adding to 2000239005 its reverse (5009320002), we get a palindrome (7009559007).

The spelling of 2000239005 in words is "two billion, two hundred thirty-nine thousand, five".