14163872 has 24 divisors (see below), whose sum is σ = 28139076. Its totient is φ = 7017472.

The previous prime is 14163871. The next prime is 14163889. The reversal of 14163872 is 27836141.

It can be written as a sum of positive squares in 2 ways, for example, as 13808656 + 355216 = 3716^2 + 596^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an alternating number because its digits alternate between odd and even.

Its product of digits (8064) is a multiple of the sum of its prime divisors (4032).

It is not an unprimeable number, because it can be changed into a prime (14163871) 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, 1658 + ... + 5574.

Almost surely, 2^14163872 is an apocalyptic number.

It is an amenable number.

14163872 is a deficient number, since it is larger than the sum of its proper divisors (13975204).

14163872 is a wasteful number, since it uses less digits than its factorization.

14163872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4040 (or 4032 counting only the distinct ones).

The product of its digits is 8064, while the sum is 32.

The square root of 14163872 is about 3763.4919954744. The cubic root of 14163872 is about 241.9509496927.

The spelling of 14163872 in words is "fourteen million, one hundred sixty-three thousand, eight hundred seventy-two".