12282032 has 20 divisors (see below), whose sum is σ = 27196176. Its totient is φ = 5263680.

The previous prime is 12281987. The next prime is 12282073. The reversal of 12282032 is 23028221.

12282032 is digitally balanced in base 2, 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 = 12281995 and 12282013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54719 + ... + 54942.

Almost surely, 2^12282032 is an apocalyptic number.

It is an amenable number.

12282032 is an abundant number, since it is smaller than the sum of its proper divisors (14914144).

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

12282032 is a wasteful number, since it uses less digits than its factorization.

12282032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109676 (or 109670 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 12282032 is about 3504.5730125081. The cubic root of 12282032 is about 230.7225669294.

The spelling of 12282032 in words is "twelve million, two hundred eighty-two thousand, thirty-two".