12541141 has 4 divisors (see below), whose sum is σ = 13086432. Its totient is φ = 11995852.

The previous prime is 12541129. The next prime is 12541147. The reversal of 12541141 is 14114521.

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 a cyclic number.

It is not a de Polignac number, because 12541141 - 2¹⁵ = 12508373 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 (12541147) 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, 272611 + ... + 272656.

It is an arithmetic number, because the mean of its divisors is an integer number (3271608).

Almost surely, 2^12541141 is an apocalyptic number.

It is an amenable number.

12541141 is a deficient number, since it is larger than the sum of its proper divisors (545291).

12541141 is an equidigital number, since it uses as much as digits as its factorization.

12541141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545290.

The product of its digits is 160, while the sum is 19.

The square root of 12541141 is about 3541.3473424673. The cubic root of 12541141 is about 232.3337756645. Note that the first 3 decimals are identical.

Adding to 12541141 its reverse (14114521), we get a palindrome (26655662).

The spelling of 12541141 in words is "twelve million, five hundred forty-one thousand, one hundred forty-one".