2288288544 has 24 divisors (see below), whose sum is σ = 6006757680. Its totient is φ = 762762816.

The previous prime is 2288288543. The next prime is 2288288567. The reversal of 2288288544 is 4458828822.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (2288288543) 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, 11918074 + ... + 11918265.

It is an arithmetic number, because the mean of its divisors is an integer number (250281570).

Almost surely, 2^2288288544 is an apocalyptic number.

2288288544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2288288544 is an abundant number, since it is smaller than the sum of its proper divisors (3718469136).

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

2288288544 is a wasteful number, since it uses less digits than its factorization.

2288288544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23836352 (or 23836344 counting only the distinct ones).

The product of its digits is 2621440, while the sum is 51.

The square root of 2288288544 is about 47836.0590349999. The cubic root of 2288288544 is about 1317.7618453935.

The spelling of 2288288544 in words is "two billion, two hundred eighty-eight million, two hundred eighty-eight thousand, five hundred forty-four".