12308068 has 12 divisors (see below), whose sum is σ = 22806252. Its totient is φ = 5792000.

The previous prime is 12308057. The next prime is 12308069. The reversal of 12308068 is 86080321.

It can be written as a sum of positive squares in 2 ways, for example, as 11035684 + 1272384 = 3322^2 + 1128^2 .

It is not an unprimeable number, because it can be changed into a prime (12308069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90433 + ... + 90568.

It is an arithmetic number, because the mean of its divisors is an integer number (1900521).

Almost surely, 2^12308068 is an apocalyptic number.

It is an amenable number.

12308068 is a deficient number, since it is larger than the sum of its proper divisors (10498184).

12308068 is a wasteful number, since it uses less digits than its factorization.

12308068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181022 (or 181020 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 12308068 is about 3508.2856212116. The cubic root of 12308068 is about 230.8854838649.

Adding to 12308068 its reverse (86080321), we get a palindrome (98388389).

The spelling of 12308068 in words is "twelve million, three hundred eight thousand, sixty-eight".