4574431232 has 96 divisors (see below), whose sum is σ = 10814731200. Its totient is φ = 1892696064.

The previous prime is 4574431229. The next prime is 4574431237. The reversal of 4574431232 is 2321344754.

It is a junction number, because it is equal to n+sod(n) for n = 4574431192 and 4574431201.

It is not an unprimeable number, because it can be changed into a prime (4574431237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410243 + ... + 421245.

It is an arithmetic number, because the mean of its divisors is an integer number (112653450).

Almost surely, 2^4574431232 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 4574431232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5407365600).

4574431232 is an abundant number, since it is smaller than the sum of its proper divisors (6240299968).

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

4574431232 is a wasteful number, since it uses less digits than its factorization.

4574431232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11061 (or 11041 counting only the distinct ones).

The product of its digits is 80640, while the sum is 35.

The square root of 4574431232 is about 67634.5417076216. The cubic root of 4574431232 is about 1660.0163582846.

Adding to 4574431232 its reverse (2321344754), we get a palindrome (6895775986).

The spelling of 4574431232 in words is "four billion, five hundred seventy-four million, four hundred thirty-one thousand, two hundred thirty-two".