2000943587 has 4 divisors (see below), whose sum is σ = 2007773040. Its totient is φ = 1994114136.

The previous prime is 2000943569. The next prime is 2000943601. The reversal of 2000943587 is 7853490002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7853490002 = 2 ⋅3926745001.

It is a cyclic number.

It is not a de Polignac number, because 2000943587 - 2¹⁰ = 2000942563 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2000943587.

It is not an unprimeable number, because it can be changed into a prime (2000943517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3414287 + ... + 3414872.

It is an arithmetic number, because the mean of its divisors is an integer number (501943260).

Almost surely, 2^2000943587 is an apocalyptic number.

2000943587 is a deficient number, since it is larger than the sum of its proper divisors (6829453).

2000943587 is an equidigital number, since it uses as much as digits as its factorization.

2000943587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6829452.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 2000943587 is about 44731.9079293517. The cubic root of 2000943587 is about 1260.1191595965.

The spelling of 2000943587 in words is "two billion, nine hundred forty-three thousand, five hundred eighty-seven".