2600002002 has 16 divisors (see below), whose sum is σ = 5600004480. Its totient is φ = 800000592.

The previous prime is 2600002001. The next prime is 2600002019. The reversal of 2600002002 is 2002000062.

It is not an unprimeable number, because it can be changed into a prime (2600002001) 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 7 ways as a sum of consecutive naturals, for example, 16666602 + ... + 16666757.

It is an arithmetic number, because the mean of its divisors is an integer number (350000280).

Almost surely, 2^2600002002 is an apocalyptic number.

2600002002 is an abundant number, since it is smaller than the sum of its proper divisors (3000002478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2600002002 is a wasteful number, since it uses less digits than its factorization.

2600002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33333377.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2600002002 is about 50990.2147671492. The cubic root of 2600002002 is about 1375.0692200084.

Adding to 2600002002 its reverse (2002000062), we get a palindrome (4602002064).

The spelling of 2600002002 in words is "two billion, six hundred million, two thousand, two".