9089204224 has 60 divisors (see below), whose sum is σ = 19247729004. Its totient is φ = 4277141504.

The previous prime is 9089204197. The next prime is 9089204233. The reversal of 9089204224 is 4224029809.

It can be written as a sum of positive squares in 2 ways, for example, as 6710886400 + 2378317824 = 81920^2 + 48768^2 .

It is a super-2 number, since 2×9089204224² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262212 + ... + 294844.

Almost surely, 2^9089204224 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 9089204224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9623864502).

9089204224 is an abundant number, since it is smaller than the sum of its proper divisors (10158524780).

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

9089204224 is an equidigital number, since it uses as much as digits as its factorization.

9089204224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32678 (or 32652 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 9089204224 is about 95337.3181078637. The cubic root of 9089204224 is about 2086.9335481658.

The spelling of 9089204224 in words is "nine billion, eighty-nine million, two hundred four thousand, two hundred twenty-four".