2606220006 has 48 divisors (see below), whose sum is σ = 5924452464. Its totient is φ = 759699648.

The previous prime is 2606219977. The next prime is 2606220007. The reversal of 2606220006 is 6000226062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606220007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18121 + ... + 74436.

It is an arithmetic number, because the mean of its divisors is an integer number (123426093).

Almost surely, 2^2606220006 is an apocalyptic number.

2606220006 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2606220006 is an abundant number, since it is smaller than the sum of its proper divisors (3318232458).

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

2606220006 is a wasteful number, since it uses less digits than its factorization.

2606220006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92613 (or 92594 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2606220006 is about 51051.1508783103. The cubic root of 2606220006 is about 1376.1645241547.

Adding to 2606220006 its reverse (6000226062), we get a palindrome (8606446068).

The spelling of 2606220006 in words is "two billion, six hundred six million, two hundred twenty thousand, six".