12541261 has 8 divisors (see below), whose sum is σ = 13075040. Its totient is φ = 12017808.

The previous prime is 12541247. The next prime is 12541283. The reversal of 12541261 is 16214521.

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

It is a cyclic number.

It is not a de Polignac number, because 12541261 - 2⁵ = 12541229 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 (12541201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51 + ... + 5008.

It is an arithmetic number, because the mean of its divisors is an integer number (1634380).

Almost surely, 2^12541261 is an apocalyptic number.

It is an amenable number.

12541261 is a deficient number, since it is larger than the sum of its proper divisors (533779).

12541261 is an equidigital number, since it uses as much as digits as its factorization.

12541261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5163.

The product of its digits is 480, while the sum is 22.

The square root of 12541261 is about 3541.3642851308. The cubic root of 12541261 is about 232.3345166913.

Adding to 12541261 its reverse (16214521), we get a palindrome (28755782).

The spelling of 12541261 in words is "twelve million, five hundred forty-one thousand, two hundred sixty-one".