12317241 has 8 divisors (see below), whose sum is σ = 16485120. Its totient is φ = 8180432.

The previous prime is 12317233. The next prime is 12317251. The reversal of 12317241 is 14271321.

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 12317241 - 2³ = 12317233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12317251) 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, 6825 + ... + 8438.

It is an arithmetic number, because the mean of its divisors is an integer number (2060640).

Almost surely, 2^12317241 is an apocalyptic number.

It is an amenable number.

12317241 is a deficient number, since it is larger than the sum of its proper divisors (4167879).

12317241 is a wasteful number, since it uses less digits than its factorization.

12317241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15535.

The product of its digits is 336, while the sum is 21.

The square root of 12317241 is about 3509.5927114125. The cubic root of 12317241 is about 230.9428280019.

Adding to 12317241 its reverse (14271321), we get a palindrome (26588562).

The spelling of 12317241 in words is "twelve million, three hundred seventeen thousand, two hundred forty-one".