12023332 has 24 divisors (see below), whose sum is σ = 21732480. Its totient is φ = 5816640.

The previous prime is 12023329. The next prime is 12023357. The reversal of 12023332 is 23332021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27169 + ... + 27607.

It is an arithmetic number, because the mean of its divisors is an integer number (905520).

Almost surely, 2^12023332 is an apocalyptic number.

It is an amenable number.

12023332 is a deficient number, since it is larger than the sum of its proper divisors (9709148).

12023332 is a wasteful number, since it uses less digits than its factorization.

12023332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651 (or 649 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 12023332 is about 3467.4676638723. The cubic root of 12023332 is about 229.0911328514.

Adding to 12023332 its reverse (23332021), we get a palindrome (35355353).

The spelling of 12023332 in words is "twelve million, twenty-three thousand, three hundred thirty-two".