12341504 has 72 divisors (see below), whose sum is σ = 28844928. Its totient is φ = 5160960.

The previous prime is 12341491. The next prime is 12341509. The reversal of 12341504 is 40514321.

It is not an unprimeable number, because it can be changed into a prime (12341509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127184 + ... + 127280.

It is an arithmetic number, because the mean of its divisors is an integer number (400624).

Almost surely, 2^12341504 is an apocalyptic number.

12341504 is a gapful number since it is divisible by the number (14) 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 12341504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14422464).

12341504 is an abundant number, since it is smaller than the sum of its proper divisors (16503424).

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

12341504 is an frugal number, since it uses more digits than its factorization.

12341504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 12341504 is about 3513.0476797220. The cubic root of 12341504 is about 231.0943687192.

Adding to 12341504 its reverse (40514321), we get a palindrome (52855825).

The spelling of 12341504 in words is "twelve million, three hundred forty-one thousand, five hundred four".