9825452224 has 112 divisors (see below), whose sum is σ = 22566221568. Its totient is φ = 4157733888.

The previous prime is 9825452191. The next prime is 9825452233. The reversal of 9825452224 is 4222545289.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×9825452224² (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 15 ways as a sum of consecutive naturals, for example, 14385387 + ... + 14386069.

Almost surely, 2^9825452224 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 9825452224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11283110784).

9825452224 is an abundant number, since it is smaller than the sum of its proper divisors (12740769344).

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

9825452224 is a wasteful number, since it uses less digits than its factorization.

9825452224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062 (or 1052 counting only the distinct ones).

The product of its digits is 460800, while the sum is 43.

The square root of 9825452224 is about 99123.4191500677. The cubic root of 9825452224 is about 2141.8259827833.

The spelling of 9825452224 in words is "nine billion, eight hundred twenty-five million, four hundred fifty-two thousand, two hundred twenty-four".