2600260006 has 4 divisors (see below), whose sum is σ = 3900390012. Its totient is φ = 1300130002.

The previous prime is 2600260001. The next prime is 2600260037. The reversal of 2600260006 is 6000620062.

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

It is a super-2 number, since 2×2600260006² = 13522704197606240072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2600260001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650065000 + ... + 650065003.

It is an arithmetic number, because the mean of its divisors is an integer number (975097503).

Almost surely, 2^2600260006 is an apocalyptic number.

2600260006 is a deficient number, since it is larger than the sum of its proper divisors (1300130006).

2600260006 is a wasteful number, since it uses less digits than its factorization.

2600260006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300130005.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2600260006 is about 50992.7446407820. The cubic root of 2600260006 is about 1375.1147022329.

Adding to 2600260006 its reverse (6000620062), we get a palindrome (8600880068).

The spelling of 2600260006 in words is "two billion, six hundred million, two hundred sixty thousand, six".