2289219532 has 12 divisors (see below), whose sum is σ = 4180314096. Its totient is φ = 1094844080.

The previous prime is 2289219479. The next prime is 2289219547. The reversal of 2289219532 is 2359129822.

2289219532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12441319 + ... + 12441502.

It is an arithmetic number, because the mean of its divisors is an integer number (348359508).

Almost surely, 2^2289219532 is an apocalyptic number.

It is an amenable number.

2289219532 is a deficient number, since it is larger than the sum of its proper divisors (1891094564).

2289219532 is a wasteful number, since it uses less digits than its factorization.

2289219532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24882848 (or 24882846 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The square root of 2289219532 is about 47845.7890728118. The cubic root of 2289219532 is about 1317.9405312107.

It can be divided in two parts, 22892 and 19532, that added together give a palindrome (42424).

The spelling of 2289219532 in words is "two billion, two hundred eighty-nine million, two hundred nineteen thousand, five hundred thirty-two".