9962216 has 32 divisors (see below), whose sum is σ = 20649600. Its totient is φ = 4467840.

The previous prime is 9962207. The next prime is 9962219. The reversal of 9962216 is 6122699.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9962219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6236 + ... + 7668.

It is an arithmetic number, because the mean of its divisors is an integer number (645300).

Almost surely, 2^9962216 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 9962216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10324800).

9962216 is an abundant number, since it is smaller than the sum of its proper divisors (10687384).

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

9962216 is a wasteful number, since it uses less digits than its factorization.

9962216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529 (or 1525 counting only the distinct ones).

The product of its digits is 11664, while the sum is 35.

The square root of 9962216 is about 3156.2978313207. The cubic root of 9962216 is about 215.1717826677.

The spelling of 9962216 in words is "nine million, nine hundred sixty-two thousand, two hundred sixteen".