2002273017 has 4 divisors (see below), whose sum is σ = 2669697360. Its totient is φ = 1334848676.

The previous prime is 2002273001. The next prime is 2002273033. The reversal of 2002273017 is 7103722002.

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.

It is an interprime number because it is at equal distance from previous prime (2002273001) and next prime (2002273033).

It is a cyclic number.

It is not a de Polignac number, because 2002273017 - 2⁴ = 2002273001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2002273517) 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 3 ways as a sum of consecutive naturals, for example, 333712167 + ... + 333712172.

It is an arithmetic number, because the mean of its divisors is an integer number (667424340).

Almost surely, 2^2002273017 is an apocalyptic number.

It is an amenable number.

2002273017 is a deficient number, since it is larger than the sum of its proper divisors (667424343).

2002273017 is an equidigital number, since it uses as much as digits as its factorization.

2002273017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667424342.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 2002273017 is about 44746.7654361743. The cubic root of 2002273017 is about 1260.3981728499.

Adding to 2002273017 its reverse (7103722002), we get a palindrome (9105995019).

It can be divided in two parts, 20022 and 73017, that added together give a palindrome (93039).

The spelling of 2002273017 in words is "two billion, two million, two hundred seventy-three thousand, seventeen".