2289032352 has 96 divisors (see below), whose sum is σ = 6818515200. Its totient is φ = 746763264.

The previous prime is 2289032327. The next prime is 2289032357. The reversal of 2289032352 is 2532309822.

2289032352 is a `hidden beast` number, since 2 + 289 + 0 + 323 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2289032357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12424 + ... + 68792.

It is an arithmetic number, because the mean of its divisors is an integer number (71026200).

Almost surely, 2^2289032352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2289032352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3409257600).

2289032352 is an abundant number, since it is smaller than the sum of its proper divisors (4529482848).

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

2289032352 is a wasteful number, since it uses less digits than its factorization.

2289032352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56435 (or 56421 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2289032352 is about 47843.8329568190. The cubic root of 2289032352 is about 1317.9046093854.

The spelling of 2289032352 in words is "two billion, two hundred eighty-nine million, thirty-two thousand, three hundred fifty-two".