9001448230 has 32 divisors (see below), whose sum is σ = 16464319200.
Its totient is φ = 3542660352.
The previous prime is 9001448177. The next prime is 9001448233. The reversal of 9001448230 is 328441009.
It is a junction number, because it is equal to n+sod(n) for n = 9001448192 and 9001448201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9001448233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291156 + ... + 320584.
It is an arithmetic number, because the mean of its divisors is an integer number (514509975).
Almost surely, 29001448230 is an apocalyptic number.
9001448230 is a deficient number, since it is larger than the sum of its proper divisors (7462870970).
9001448230 is a wasteful number, since it uses less digits than its factorization.
9001448230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29928.
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 9001448230 is about 94875.9623403104.
The cubic root of 9001448230 is about 2080.1953889122.
Adding to 9001448230 its reverse (328441009), we get a palindrome (9329889239).
The spelling of 9001448230 in words is "nine billion, one million, four hundred forty-eight thousand, two hundred thirty".