12534141 has 4 divisors (see below), whose sum is σ = 16712192. Its totient is φ = 8356092.

The previous prime is 12534133. The next prime is 12534143. The reversal of 12534141 is 14143521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 12534141 - 2³ = 12534133 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12534143) 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, 2089021 + ... + 2089026.

It is an arithmetic number, because the mean of its divisors is an integer number (4178048).

Almost surely, 2^12534141 is an apocalyptic number.

It is an amenable number.

12534141 is a deficient number, since it is larger than the sum of its proper divisors (4178051).

12534141 is an equidigital number, since it uses as much as digits as its factorization.

12534141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4178050.

The product of its digits is 480, while the sum is 21.

The square root of 12534141 is about 3540.3588801137. The cubic root of 12534141 is about 232.2905409192.

Adding to 12534141 its reverse (14143521), we get a palindrome (26677662).

The spelling of 12534141 in words is "twelve million, five hundred thirty-four thousand, one hundred forty-one".