12560323 has 4 divisors (see below), whose sum is σ = 13106448. Its totient is φ = 12014200.

The previous prime is 12560321. The next prime is 12560341. The reversal of 12560323 is 32306521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12560323 - 2¹ = 12560321 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12560294 and 12560303.

It is not an unprimeable number, because it can be changed into a prime (12560321) 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, 273028 + ... + 273073.

It is an arithmetic number, because the mean of its divisors is an integer number (3276612).

Almost surely, 2^12560323 is an apocalyptic number.

12560323 is a deficient number, since it is larger than the sum of its proper divisors (546125).

12560323 is an equidigital number, since it uses as much as digits as its factorization.

12560323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546124.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 12560323 is about 3544.0545989022. The cubic root of 12560323 is about 232.4521688325.

Adding to 12560323 its reverse (32306521), we get a palindrome (44866844).

The spelling of 12560323 in words is "twelve million, five hundred sixty thousand, three hundred twenty-three".