9001448200 has 48 divisors (see below), whose sum is σ = 20936160000. Its totient is φ = 3599238720.

The previous prime is 9001448177. The next prime is 9001448233. The reversal of 9001448200 is 28441009.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 665101 + ... + 678499.

It is an arithmetic number, because the mean of its divisors is an integer number (436170000).

Almost surely, 2^9001448200 is an apocalyptic number.

It is an amenable number.

9001448200 is an abundant number, since it is smaller than the sum of its proper divisors (11934711800).

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

9001448200 is a wasteful number, since it uses less digits than its factorization.

9001448200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16774 (or 16765 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 9001448200 is about 94875.9621822093. The cubic root of 9001448200 is about 2080.1953866012.

Adding to 9001448200 its reverse (28441009), we get a palindrome (9029889209).

The spelling of 9001448200 in words is "nine billion, one million, four hundred forty-eight thousand, two hundred".