12117041 has 8 divisors (see below), whose sum is σ = 13195200. Its totient is φ = 11082960.

The previous prime is 12117031. The next prime is 12117043. The reversal of 12117041 is 14071121.

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 12117041 - 2⁶ = 12116977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12117043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10445 + ... + 11546.

It is an arithmetic number, because the mean of its divisors is an integer number (1649400).

Almost surely, 2^12117041 is an apocalyptic number.

It is an amenable number.

12117041 is a deficient number, since it is larger than the sum of its proper divisors (1078159).

12117041 is a wasteful number, since it uses less digits than its factorization.

12117041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22039.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 12117041 is about 3480.9540358930. The cubic root of 12117041 is about 229.6847666326.

Adding to 12117041 its reverse (14071121), we get a palindrome (26188162).

The spelling of 12117041 in words is "twelve million, one hundred seventeen thousand, forty-one".