14163844 has 12 divisors (see below), whose sum is σ = 24813964. Its totient is φ = 7074144.

The previous prime is 14163833. The next prime is 14163847. The reversal of 14163844 is 44836141.

It can be written as a sum of positive squares in 2 ways, for example, as 13601344 + 562500 = 3688^2 + 750^2 .

It is a super-2 number, since 2×14163844² = 401228953712672, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (14163847) 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 3 ways as a sum of consecutive naturals, for example, 4594 + ... + 7030.

Almost surely, 2^14163844 is an apocalyptic number.

It is an amenable number.

14163844 is a deficient number, since it is larger than the sum of its proper divisors (10650120).

14163844 is a wasteful number, since it uses less digits than its factorization.

14163844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3894 (or 3892 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 14163844 is about 3763.4882755231. The cubic root of 14163844 is about 241.9507902582.

Adding to 14163844 its reverse (44836141), we get a palindrome (58999985).

The spelling of 14163844 in words is "fourteen million, one hundred sixty-three thousand, eight hundred forty-four".