12415241 has 4 divisors (see below), whose sum is σ = 12422352. Its totient is φ = 12408132.

The previous prime is 12415237. The next prime is 12415267. The reversal of 12415241 is 14251421.

It is a happy number.

12415241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12415241 - 2² = 12415237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12415211) 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, 1070 + ... + 5096.

It is an arithmetic number, because the mean of its divisors is an integer number (3105588).

Almost surely, 2^12415241 is an apocalyptic number.

It is an amenable number.

12415241 is a deficient number, since it is larger than the sum of its proper divisors (7111).

12415241 is an equidigital number, since it uses as much as digits as its factorization.

12415241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7110.

The product of its digits is 320, while the sum is 20.

The square root of 12415241 is about 3523.5267843455. The cubic root of 12415241 is about 231.5536963360.

Adding to 12415241 its reverse (14251421), we get a palindrome (26666662).

The spelling of 12415241 in words is "twelve million, four hundred fifteen thousand, two hundred forty-one".