14438697 has 16 divisors (see below), whose sum is σ = 23694720. Its totient is φ = 7615872.

The previous prime is 14438681. The next prime is 14438713. The reversal of 14438697 is 79683441.

It is an interprime number because it is at equal distance from previous prime (14438681) and next prime (14438713).

It is not a de Polignac number, because 14438697 - 2⁴ = 14438681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14438197) 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 15 ways as a sum of consecutive naturals, for example, 26172 + ... + 26717.

It is an arithmetic number, because the mean of its divisors is an integer number (1480920).

Almost surely, 2^14438697 is an apocalyptic number.

It is an amenable number.

14438697 is a deficient number, since it is larger than the sum of its proper divisors (9256023).

14438697 is a wasteful number, since it uses less digits than its factorization.

14438697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52912.

The product of its digits is 145152, while the sum is 42.

The square root of 14438697 is about 3799.8285487637. The cubic root of 14438697 is about 243.5058135777.

The spelling of 14438697 in words is "fourteen million, four hundred thirty-eight thousand, six hundred ninety-seven".