9884516225 has 12 divisors (see below), whose sum is σ = 12789705216. Its totient is φ = 7563803280.

The previous prime is 9884516203. The next prime is 9884516237. The reversal of 9884516225 is 5226154889.

It is a happy number.

9884516225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9884516225 - 2²² = 9880321921 is a prime.

It is a super-2 number, since 2×9884516225² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8594657 + ... + 8595806.

It is an arithmetic number, because the mean of its divisors is an integer number (1065808768).

Almost surely, 2^9884516225 is an apocalyptic number.

It is an amenable number.

9884516225 is a deficient number, since it is larger than the sum of its proper divisors (2905188991).

9884516225 is a wasteful number, since it uses less digits than its factorization.

9884516225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17190496 (or 17190491 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 50.

The square root of 9884516225 is about 99420.9043662348. The cubic root of 9884516225 is about 2146.1091501139.

The spelling of 9884516225 in words is "nine billion, eight hundred eighty-four million, five hundred sixteen thousand, two hundred twenty-five".