8212332 has 48 divisors (see below), whose sum is σ = 20384000. Its totient is φ = 2566080.

The previous prime is 8212291. The next prime is 8212333. The reversal of 8212332 is 2332128.

8212332 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8212299 and 8212308.

It is not an unprimeable number, because it can be changed into a prime (8212333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41169 + ... + 41367.

Almost surely, 2^8212332 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 8212332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10192000).

8212332 is an abundant number, since it is smaller than the sum of its proper divisors (12171668).

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

8212332 is a wasteful number, since it uses less digits than its factorization.

8212332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406 (or 404 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 8212332 is about 2865.7166642918. The cubic root of 8212332 is about 201.7540056848.

The spelling of 8212332 in words is "eight million, two hundred twelve thousand, three hundred thirty-two".