12316352 has 28 divisors (see below), whose sum is σ = 24908256. Its totient is φ = 6040320.

The previous prime is 12316349. The next prime is 12316357. The reversal of 12316352 is 25361321.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12316357) 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, 1577 + ... + 5207.

Almost surely, 2^12316352 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 12316352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12454128).

12316352 is an abundant number, since it is smaller than the sum of its proper divisors (12591904).

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

12316352 is an equidigital number, since it uses as much as digits as its factorization.

12316352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3696 (or 3686 counting only the distinct ones).

The product of its digits is 1080, while the sum is 23.

The square root of 12316352 is about 3509.4660562541. The cubic root of 12316352 is about 230.9372717491.

Adding to 12316352 its reverse (25361321), we get a palindrome (37677673).

The spelling of 12316352 in words is "twelve million, three hundred sixteen thousand, three hundred fifty-two".