2086002817 has 4 divisors (see below), whose sum is σ = 2086113456. Its totient is φ = 2085892180.

The previous prime is 2086002811. The next prime is 2086002829. The reversal of 2086002817 is 7182006802.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2086002817 - 2¹⁹ = 2085478529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2086002811) 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, 19159 + ... + 67372.

It is an arithmetic number, because the mean of its divisors is an integer number (521528364).

Almost surely, 2^2086002817 is an apocalyptic number.

It is an amenable number.

2086002817 is a deficient number, since it is larger than the sum of its proper divisors (110639).

2086002817 is an equidigital number, since it uses as much as digits as its factorization.

2086002817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110638.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 2086002817 is about 45672.7798256248. The cubic root of 2086002817 is about 1277.7276612964.

The spelling of 2086002817 in words is "two billion, eighty-six million, two thousand, eight hundred seventeen".