2205520984 has 16 divisors (see below), whose sum is σ = 4153413600. Its totient is φ = 1097944032.

The previous prime is 2205520951. The next prime is 2205520997. The reversal of 2205520984 is 4890255022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600112 + ... + 603775.

It is an arithmetic number, because the mean of its divisors is an integer number (259588350).

Almost surely, 2^2205520984 is an apocalyptic number.

It is an amenable number.

2205520984 is a deficient number, since it is larger than the sum of its proper divisors (1947892616).

2205520984 is a wasteful number, since it uses less digits than its factorization.

2205520984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204122 (or 1204118 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 2205520984 is about 46962.9746076630. The cubic root of 2205520984 is about 1301.6784993229.

The spelling of 2205520984 in words is "two billion, two hundred five million, five hundred twenty thousand, nine hundred eighty-four".