2289616260 has 24 divisors (see below), whose sum is σ = 6410925696. Its totient is φ = 610564320.

The previous prime is 2289616243. The next prime is 2289616319. The reversal of 2289616260 is 626169822.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19080076 + ... + 19080195.

It is an arithmetic number, because the mean of its divisors is an integer number (267121904).

Almost surely, 2^2289616260 is an apocalyptic number.

2289616260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2289616260 is an abundant number, since it is smaller than the sum of its proper divisors (4121309436).

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

2289616260 is a wasteful number, since it uses less digits than its factorization.

2289616260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38160283 (or 38160281 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 2289616260 is about 47849.9347961938. The cubic root of 2289616260 is about 1318.0166610448.

The spelling of 2289616260 in words is "two billion, two hundred eighty-nine million, six hundred sixteen thousand, two hundred sixty".