12014681 has 8 divisors (see below), whose sum is σ = 14066304. Its totient is φ = 10046880.

The previous prime is 12014663. The next prime is 12014687. The reversal of 12014681 is 18641021.

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 12014681 - 2¹⁴ = 11998297 is a prime.

It is a super-2 number, since 2×12014681² = 288705119063522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12014687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20645 + ... + 21218.

It is an arithmetic number, because the mean of its divisors is an integer number (1758288).

Almost surely, 2^12014681 is an apocalyptic number.

It is an amenable number.

12014681 is a deficient number, since it is larger than the sum of its proper divisors (2051623).

12014681 is an equidigital number, since it uses as much as digits as its factorization.

12014681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41911.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 12014681 is about 3466.2199872484. The cubic root of 12014681 is about 229.0361746276.

The spelling of 12014681 in words is "twelve million, fourteen thousand, six hundred eighty-one".