12014238 has 8 divisors (see below), whose sum is σ = 24028488. Its totient is φ = 4004744.

The previous prime is 12014221. The next prime is 12014269. The reversal of 12014238 is 83241021.

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

12014238 is an admirable number.

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, 1001181 + ... + 1001192.

It is an arithmetic number, because the mean of its divisors is an integer number (3003561).

Almost surely, 2^12014238 is an apocalyptic number.

12014238 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12014238 is a wasteful number, since it uses less digits than its factorization.

12014238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002378.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 12014238 is about 3466.1560841947. The cubic root of 12014238 is about 229.0333596195.

Adding to 12014238 its reverse (83241021), we get a palindrome (95255259).

The spelling of 12014238 in words is "twelve million, fourteen thousand, two hundred thirty-eight".