12532463 has 4 divisors (see below), whose sum is σ = 12936768. Its totient is φ = 12128160.

The previous prime is 12532459. The next prime is 12532469. The reversal of 12532463 is 36423521.

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 12532463 - 2² = 12532459 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 (12532469) 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, 202106 + ... + 202167.

It is an arithmetic number, because the mean of its divisors is an integer number (3234192).

Almost surely, 2^12532463 is an apocalyptic number.

12532463 is a deficient number, since it is larger than the sum of its proper divisors (404305).

12532463 is an equidigital number, since it uses as much as digits as its factorization.

12532463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404304.

The product of its digits is 4320, while the sum is 26.

The square root of 12532463 is about 3540.1218905569. The cubic root of 12532463 is about 232.2801745414.

Adding to 12532463 its reverse (36423521), we get a palindrome (48955984).

The spelling of 12532463 in words is "twelve million, five hundred thirty-two thousand, four hundred sixty-three".