14004027 has 6 divisors (see below), whose sum is σ = 20228052. Its totient is φ = 9336012.

The previous prime is 14003981. The next prime is 14004041. The reversal of 14004027 is 72040041.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-14004027 is a prime.

It is a super-2 number, since 2×14004027² = 392225544433458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14004047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 777993 + ... + 778010.

It is an arithmetic number, because the mean of its divisors is an integer number (3371342).

Almost surely, 2^14004027 is an apocalyptic number.

14004027 is a deficient number, since it is larger than the sum of its proper divisors (6224025).

14004027 is a wasteful number, since it uses less digits than its factorization.

14004027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556009 (or 1556006 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 14004027 is about 3742.1954785927. The cubic root of 14004027 is about 241.0373328758.

Adding to 14004027 its reverse (72040041), we get a palindrome (86044068).

The spelling of 14004027 in words is "fourteen million, four thousand, twenty-seven".