2288556232 has 64 divisors (see below), whose sum is σ = 4586803200. Its totient is φ = 1067411520.

The previous prime is 2288556229. The next prime is 2288556233. The reversal of 2288556232 is 2326558822.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2288556233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3626557 + ... + 3627187.

It is an arithmetic number, because the mean of its divisors is an integer number (71668800).

Almost surely, 2^2288556232 is an apocalyptic number.

It is an amenable number.

2288556232 is an abundant number, since it is smaller than the sum of its proper divisors (2298246968).

2288556232 is a wasteful number, since it uses less digits than its factorization.

2288556232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986 (or 982 counting only the distinct ones).

The product of its digits is 460800, while the sum is 43.

The square root of 2288556232 is about 47838.8569261432. The cubic root of 2288556232 is about 1317.8132280858.

The spelling of 2288556232 in words is "two billion, two hundred eighty-eight million, five hundred fifty-six thousand, two hundred thirty-two".