12054234 has 8 divisors (see below), whose sum is σ = 24108480. Its totient is φ = 4018076.

The previous prime is 12054199. The next prime is 12054247. The reversal of 12054234 is 43245021.

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

12054234 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 12054234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1004514 + ... + 1004525.

It is an arithmetic number, because the mean of its divisors is an integer number (3013560).

Almost surely, 2^12054234 is an apocalyptic number.

12054234 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.

12054234 is a wasteful number, since it uses less digits than its factorization.

12054234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009044.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 12054234 is about 3471.9207940274. The cubic root of 12054234 is about 229.2872326172.

Adding to 12054234 its reverse (43245021), we get a palindrome (55299255).

The spelling of 12054234 in words is "twelve million, fifty-four thousand, two hundred thirty-four".