2600145606 has 8 divisors (see below), whose sum is σ = 5200291224. Its totient is φ = 866715200.

The previous prime is 2600145551. The next prime is 2600145619. The reversal of 2600145606 is 6065410062.

It is a sphenic number, since it is the product of 3 distinct primes.

2600145606 is an admirable number.

It is a super-2 number, since 2×2600145606² = 13521514344802214472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 216678795 + ... + 216678806.

It is an arithmetic number, because the mean of its divisors is an integer number (650036403).

Almost surely, 2^2600145606 is an apocalyptic number.

2600145606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2600145606 is a wasteful number, since it uses less digits than its factorization.

2600145606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433357606.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2600145606 is about 50991.6229002373. The cubic root of 2600145606 is about 1375.0945356049.

Adding to 2600145606 its reverse (6065410062), we get a palindrome (8665555668).

The spelling of 2600145606 in words is "two billion, six hundred million, one hundred forty-five thousand, six hundred six".