12530327 has 4 divisors (see below), whose sum is σ = 12610296. Its totient is φ = 12450360.

The previous prime is 12530321. The next prime is 12530339. The reversal of 12530327 is 72303521.

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 12530327 - 2⁴ = 12530311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12530321) 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, 39749 + ... + 40062.

It is an arithmetic number, because the mean of its divisors is an integer number (3152574).

Almost surely, 2^12530327 is an apocalyptic number.

12530327 is a deficient number, since it is larger than the sum of its proper divisors (79969).

12530327 is an equidigital number, since it uses as much as digits as its factorization.

12530327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79968.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 12530327 is about 3539.8201931737. The cubic root of 12530327 is about 232.2669773845.

Adding to 12530327 its reverse (72303521), we get a palindrome (84833848).

The spelling of 12530327 in words is "twelve million, five hundred thirty thousand, three hundred twenty-seven".