12238384 has 10 divisors (see below), whose sum is σ = 23711900. Its totient is φ = 6119184.

The previous prime is 12238367. The next prime is 12238403. The reversal of 12238384 is 48383221.

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 as a sum of consecutive naturals, namely, 382434 + ... + 382465.

It is an arithmetic number, because the mean of its divisors is an integer number (2371190).

Almost surely, 2^12238384 is an apocalyptic number.

It is an amenable number.

12238384 is a deficient number, since it is larger than the sum of its proper divisors (11473516).

12238384 is an equidigital number, since it uses as much as digits as its factorization.

12238384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764907 (or 764901 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 12238384 is about 3498.3401778558. The cubic root of 12238384 is about 230.4489278484.

The spelling of 12238384 in words is "twelve million, two hundred thirty-eight thousand, three hundred eighty-four".