12258168 has 64 divisors (see below), whose sum is σ = 33415200. Its totient is φ = 3724800.

The previous prime is 12258163. The next prime is 12258179. The reversal of 12258168 is 86185221.

Its product of digits (7680) is a multiple of the sum of its prime factors (512).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12258163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31318 + ... + 31706.

Almost surely, 2^12258168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12258168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16707600).

12258168 is an abundant number, since it is smaller than the sum of its proper divisors (21157032).

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

12258168 is a wasteful number, since it uses less digits than its factorization.

12258168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512 (or 508 counting only the distinct ones).

The product of its digits is 7680, while the sum is 33.

The square root of 12258168 is about 3501.1666626997. The cubic root of 12258168 is about 230.5730386531.

The spelling of 12258168 in words is "twelve million, two hundred fifty-eight thousand, one hundred sixty-eight".