2000087071 has 4 divisors (see below), whose sum is σ = 2000320000. Its totient is φ = 1999854144.

The previous prime is 2000087053. The next prime is 2000087119. The reversal of 2000087071 is 1707800002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2000087071 - 2⁵ = 2000087039 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 (2000087471) 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 3 ways as a sum of consecutive naturals, for example, 103071 + ... + 120928.

It is an arithmetic number, because the mean of its divisors is an integer number (500080000).

Almost surely, 2^2000087071 is an apocalyptic number.

2000087071 is a deficient number, since it is larger than the sum of its proper divisors (232929).

2000087071 is an equidigital number, since it uses as much as digits as its factorization.

2000087071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232928.

The product of its (nonzero) digits is 784, while the sum is 25.

The square root of 2000087071 is about 44722.3330227751. Note that the first 3 decimals coincide. The cubic root of 2000087071 is about 1259.9393333938.

Adding to 2000087071 its reverse (1707800002), we get a palindrome (3707887073).

The spelling of 2000087071 in words is "two billion, eighty-seven thousand, seventy-one".