2263323232 has 48 divisors (see below), whose sum is σ = 4623962112. Its totient is φ = 1089728640.

The previous prime is 2263323221. The next prime is 2263323253. The reversal of 2263323232 is 2323233622.

It is a self number, because there is not a number n which added to its sum of digits gives 2263323232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86113 + ... + 109279.

It is an arithmetic number, because the mean of its divisors is an integer number (96332544).

Almost surely, 2^2263323232 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 2263323232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2311981056).

2263323232 is an abundant number, since it is smaller than the sum of its proper divisors (2360638880).

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

2263323232 is a wasteful number, since it uses less digits than its factorization.

2263323232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23291 (or 23283 counting only the distinct ones).

The product of its digits is 15552, while the sum is 28.

The square root of 2263323232 is about 47574.3968117306. The cubic root of 2263323232 is about 1312.9520343149.

Adding to 2263323232 its reverse (2323233622), we get a palindrome (4586556854).

The spelling of 2263323232 in words is "two billion, two hundred sixty-three million, three hundred twenty-three thousand, two hundred thirty-two".