4385245228 has 96 divisors (see below), whose sum is σ = 10042776576. Its totient is φ = 1627921152.

The previous prime is 4385245187. The next prime is 4385245229. The reversal of 4385245228 is 8225425834.

It is not an unprimeable number, because it can be changed into a prime (4385245229) 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 31 ways as a sum of consecutive naturals, for example, 438775 + ... + 448657.

It is an arithmetic number, because the mean of its divisors is an integer number (104612256).

Almost surely, 2^4385245228 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 4385245228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5021388288).

4385245228 is an abundant number, since it is smaller than the sum of its proper divisors (5657531348).

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

4385245228 is a wasteful number, since it uses less digits than its factorization.

4385245228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9983 (or 9981 counting only the distinct ones).

The product of its digits is 614400, while the sum is 43.

The square root of 4385245228 is about 66221.1841331760. The cubic root of 4385245228 is about 1636.8088386905.

The spelling of 4385245228 in words is "four billion, three hundred eighty-five million, two hundred forty-five thousand, two hundred twenty-eight".