2289204448 has 24 divisors (see below), whose sum is σ = 4510530360. Its totient is φ = 1143672960.

The previous prime is 2289204443. The next prime is 2289204451. The reversal of 2289204448 is 8444029822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2289204443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11878 + ... + 68698.

It is an arithmetic number, because the mean of its divisors is an integer number (187938765).

Almost surely, 2^2289204448 is an apocalyptic number.

It is an amenable number.

2289204448 is a deficient number, since it is larger than the sum of its proper divisors (2221325912).

2289204448 is a wasteful number, since it uses less digits than its factorization.

2289204448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58090 (or 58082 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 43.

The square root of 2289204448 is about 47845.6314411253. The cubic root of 2289204448 is about 1317.9376365038.

The spelling of 2289204448 in words is "two billion, two hundred eighty-nine million, two hundred four thousand, four hundred forty-eight".