9225582912 has 336 divisors, whose sum is σ = 33571159680. Its totient is φ = 2432581632.

The previous prime is 9225582893. The next prime is 9225582913. The reversal of 9225582912 is 2192855229.

It is a happy number.

9225582912 is a `hidden beast` number, since 9 + 2 + 2 + 558 + 2 + 91 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a super-2 number, since 2×9225582912² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9225582913) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2041968 + ... + 2046480.

Almost surely, 2^9225582912 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 9225582912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16785579840).

9225582912 is an abundant number, since it is smaller than the sum of its proper divisors (24345576768).

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

9225582912 is a wasteful number, since it uses less digits than its factorization.

9225582912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4567 (or 4538 counting only the distinct ones).

The product of its digits is 259200, while the sum is 45.

The square root of 9225582912 is about 96049.8980322207. The cubic root of 9225582912 is about 2097.3195515491.

The spelling of 9225582912 in words is "nine billion, two hundred twenty-five million, five hundred eighty-two thousand, nine hundred twelve".