12338568 has 96 divisors (see below), whose sum is σ = 37870560. Its totient is φ = 3732480.

The previous prime is 12338567. The next prime is 12338621. The reversal of 12338568 is 86583321.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (12338567) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21096 + ... + 21672.

It is an arithmetic number, because the mean of its divisors is an integer number (394485).

Almost surely, 2^12338568 is an apocalyptic number.

12338568 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12338568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18935280).

12338568 is an abundant number, since it is smaller than the sum of its proper divisors (25531992).

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

12338568 is a wasteful number, since it uses less digits than its factorization.

12338568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609 (or 593 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 12338568 is about 3512.6297840792. The cubic root of 12338568 is about 231.0760417558.

It can be divided in two parts, 1233 and 8568, that added together give a square (9801 = 99²).

The spelling of 12338568 in words is "twelve million, three hundred thirty-eight thousand, five hundred sixty-eight".