2112332 has 12 divisors (see below), whose sum is σ = 3782856. Its totient is φ = 1031520.

The previous prime is 2112329. The next prime is 2112337. The reversal of 2112332 is 2332112.

It is a happy number.

It is a d-powerful number, because it can be written as 2³ + 1 + 1 + 2¹¹ + 3⁸ + 3⁸ + 2²¹ .

It is not an unprimeable number, because it can be changed into a prime (2112337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5969 + ... + 6312.

It is an arithmetic number, because the mean of its divisors is an integer number (315238).

2^2112332 is an apocalyptic number.

It is an amenable number.

2112332 is a deficient number, since it is larger than the sum of its proper divisors (1670524).

2112332 is a wasteful number, since it uses less digits than its factorization.

2112332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12328 (or 12326 counting only the distinct ones).

The product of its digits is 72, while the sum is 14.

The square root of 2112332 is about 1453.3863904688. The cubic root of 2112332 is about 128.3080957100.

Adding to 2112332 its reverse (2332112), we get a palindrome (4444444).

The spelling of 2112332 in words is "two million, one hundred twelve thousand, three hundred thirty-two".