12239246 has 8 divisors (see below), whose sum is σ = 18395544. Its totient is φ = 6107400.

The previous prime is 12239221. The next prime is 12239251. The reversal of 12239246 is 64293221.

12239246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 4805 + ... + 6896.

It is an arithmetic number, because the mean of its divisors is an integer number (2299443).

Almost surely, 2^12239246 is an apocalyptic number.

12239246 is a deficient number, since it is larger than the sum of its proper divisors (6156298).

12239246 is a wasteful number, since it uses less digits than its factorization.

12239246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12226.

The product of its digits is 5184, while the sum is 29.

The square root of 12239246 is about 3498.4633769700. The cubic root of 12239246 is about 230.4543382117.

The spelling of 12239246 in words is "twelve million, two hundred thirty-nine thousand, two hundred forty-six".