12330788 has 6 divisors (see below), whose sum is σ = 21578886. Its totient is φ = 6165392.

The previous prime is 12330781. The next prime is 12330803. The reversal of 12330788 is 88703321.

It can be written as a sum of positive squares in only one way, i.e., 9872164 + 2458624 = 3142^2 + 1568^2 .

It is not an unprimeable number, because it can be changed into a prime (12330781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1541345 + ... + 1541352.

It is an arithmetic number, because the mean of its divisors is an integer number (3596481).

Almost surely, 2^12330788 is an apocalyptic number.

It is an amenable number.

12330788 is a deficient number, since it is larger than the sum of its proper divisors (9248098).

12330788 is a wasteful number, since it uses less digits than its factorization.

12330788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3082701 (or 3082699 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 12330788 is about 3511.5221770622. The cubic root of 12330788 is about 231.0274637362.

The spelling of 12330788 in words is "twelve million, three hundred thirty thousand, seven hundred eighty-eight".