9896216 has 32 divisors (see below), whose sum is σ = 20450880. Its totient is φ = 4452000.

The previous prime is 9896189. The next prime is 9896239. The reversal of 9896216 is 6126989.

It is a super-2 number, since 2×9896216² = 195870182237312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8891 + ... + 9941.

It is an arithmetic number, because the mean of its divisors is an integer number (639090).

Almost surely, 2^9896216 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 9896216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10225440).

9896216 is an abundant number, since it is smaller than the sum of its proper divisors (10554664).

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

9896216 is a wasteful number, since it uses less digits than its factorization.

9896216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175 (or 1171 counting only the distinct ones).

The product of its digits is 46656, while the sum is 41.

The square root of 9896216 is about 3145.8251699673. The cubic root of 9896216 is about 214.6955561255.

The spelling of 9896216 in words is "nine million, eight hundred ninety-six thousand, two hundred sixteen".