2305260216 has 128 divisors (see below), whose sum is σ = 7387200000. Its totient is φ = 652444416.

The previous prime is 2305260187. The next prime is 2305260227. The reversal of 2305260216 is 6120625032.

2305260216 is a `hidden beast` number, since 2 + 3 + 0 + 52 + 602 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 2305260216.

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 31 ways as a sum of consecutive naturals, for example, 154660 + ... + 168908.

It is an arithmetic number, because the mean of its divisors is an integer number (57712500).

Almost surely, 2^2305260216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2305260216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3693600000).

2305260216 is an abundant number, since it is smaller than the sum of its proper divisors (5081939784).

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

2305260216 is a wasteful number, since it uses less digits than its factorization.

2305260216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14378 (or 14368 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 2305260216 is about 48013.1254554419. The cubic root of 2305260216 is about 1321.0116624692.

Adding to 2305260216 its reverse (6120625032), we get a palindrome (8425885248).

The spelling of 2305260216 in words is "two billion, three hundred five million, two hundred sixty thousand, two hundred sixteen".