2445788928 has 72 divisors (see below), whose sum is σ = 7101150336. Its totient is φ = 741145600.

The previous prime is 2445788923. The next prime is 2445788957. The reversal of 2445788928 is 8298875442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445788923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136308 + ... + 153203.

It is an arithmetic number, because the mean of its divisors is an integer number (98627088).

Almost surely, 2^2445788928 is an apocalyptic number.

It is an amenable number.

2445788928 is an abundant number, since it is smaller than the sum of its proper divisors (4655361408).

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

2445788928 is a wasteful number, since it uses less digits than its factorization.

2445788928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289541 (or 289527 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 57.

The square root of 2445788928 is about 49454.9181376332. The cubic root of 2445788928 is about 1347.3269334608.

The spelling of 2445788928 in words is "two billion, four hundred forty-five million, seven hundred eighty-eight thousand, nine hundred twenty-eight".