12352534 has 8 divisors (see below), whose sum is σ = 18699120. Its totient is φ = 6119496.

The previous prime is 12352531. The next prime is 12352553. The reversal of 12352534 is 43525321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12352499 and 12352508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12352531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28114 + ... + 28549.

It is an arithmetic number, because the mean of its divisors is an integer number (2337390).

Almost surely, 2^12352534 is an apocalyptic number.

12352534 is a deficient number, since it is larger than the sum of its proper divisors (6346586).

12352534 is a wasteful number, since it uses less digits than its factorization.

12352534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56774.

The product of its digits is 3600, while the sum is 25.

The square root of 12352534 is about 3514.6171911035. The cubic root of 12352534 is about 231.1631937154.

Adding to 12352534 its reverse (43525321), we get a palindrome (55877855).

The spelling of 12352534 in words is "twelve million, three hundred fifty-two thousand, five hundred thirty-four".