12246238 has 8 divisors (see below), whose sum is σ = 18670680. Its totient is φ = 6022680.

The previous prime is 12246211. The next prime is 12246287. The reversal of 12246238 is 83264221.

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, 50068 + ... + 50311.

It is an arithmetic number, because the mean of its divisors is an integer number (2333835).

Almost surely, 2^12246238 is an apocalyptic number.

12246238 is a deficient number, since it is larger than the sum of its proper divisors (6424442).

12246238 is a wasteful number, since it uses less digits than its factorization.

12246238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100442.

The product of its digits is 4608, while the sum is 28.

The square root of 12246238 is about 3499.4625301609. The cubic root of 12246238 is about 230.4982142803.

It can be divided in two parts, 122462 and 38, that added together give a square (122500 = 350²).

The spelling of 12246238 in words is "twelve million, two hundred forty-six thousand, two hundred thirty-eight".