12707241 has 16 divisors (see below), whose sum is σ = 17633280. Its totient is φ = 8130960.

The previous prime is 12707237. The next prime is 12707269. The reversal of 12707241 is 14270721.

12707241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12707241 - 2² = 12707237 is a prime.

It is a super-2 number, since 2×12707241² = 322947947664162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12707281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12436 + ... + 13418.

It is an arithmetic number, because the mean of its divisors is an integer number (1102080).

Almost surely, 2^12707241 is an apocalyptic number.

It is an amenable number.

12707241 is a deficient number, since it is larger than the sum of its proper divisors (4926039).

12707241 is a wasteful number, since it uses less digits than its factorization.

12707241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 12707241 is about 3564.7217282700. The cubic root of 12707241 is about 233.3549882396.

Adding to 12707241 its reverse (14270721), we get a palindrome (26977962).

The spelling of 12707241 in words is "twelve million, seven hundred seven thousand, two hundred forty-one".