12532163 has 4 divisors (see below), whose sum is σ = 14322480. Its totient is φ = 10741848.

The previous prime is 12532151. The next prime is 12532189. The reversal of 12532163 is 36123521.

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 12532163 - 2¹² = 12528067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12532103) 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, 895148 + ... + 895161.

It is an arithmetic number, because the mean of its divisors is an integer number (3580620).

Almost surely, 2^12532163 is an apocalyptic number.

12532163 is a deficient number, since it is larger than the sum of its proper divisors (1790317).

12532163 is an equidigital number, since it uses as much as digits as its factorization.

12532163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790316.

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

The square root of 12532163 is about 3540.0795188809. The cubic root of 12532163 is about 232.2783210987.

Adding to 12532163 its reverse (36123521), we get a palindrome (48655684).

The spelling of 12532163 in words is "twelve million, five hundred thirty-two thousand, one hundred sixty-three".