12238827 has 8 divisors (see below), whose sum is σ = 17278416. Its totient is φ = 7679232.

The previous prime is 12238799. The next prime is 12238843. The reversal of 12238827 is 72883221.

12238827 is digitally balanced in base 3, 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 not a de Polignac number, because 12238827 - 2⁶ = 12238763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12238867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119938 + ... + 120039.

It is an arithmetic number, because the mean of its divisors is an integer number (2159802).

Almost surely, 2^12238827 is an apocalyptic number.

12238827 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12238827 is a deficient number, since it is larger than the sum of its proper divisors (5039589).

12238827 is a wasteful number, since it uses less digits than its factorization.

12238827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239997.

The product of its digits is 10752, while the sum is 33.

The square root of 12238827 is about 3498.4034930236. The cubic root of 12238827 is about 230.4517083801.

The spelling of 12238827 in words is "twelve million, two hundred thirty-eight thousand, eight hundred twenty-seven".