12117014 has 24 divisors (see below), whose sum is σ = 22771728. Its totient is φ = 4793040.

The previous prime is 12117011. The next prime is 12117031. The reversal of 12117014 is 41071121.

It is a junction number, because it is equal to n+sod(n) for n = 12116983 and 12117001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12117011) 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 11 ways as a sum of consecutive naturals, for example, 3482 + ... + 6029.

It is an arithmetic number, because the mean of its divisors is an integer number (948822).

Almost surely, 2^12117014 is an apocalyptic number.

12117014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12117014 is a deficient number, since it is larger than the sum of its proper divisors (10654714).

12117014 is a wasteful number, since it uses less digits than its factorization.

12117014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9540 (or 9533 counting only the distinct ones).

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

The square root of 12117014 is about 3480.9501576437. The cubic root of 12117014 is about 229.6845960328.

Adding to 12117014 its reverse (41071121), we get a palindrome (53188135).

The spelling of 12117014 in words is "twelve million, one hundred seventeen thousand, fourteen".