14438172 has 48 divisors (see below), whose sum is σ = 39836160. Its totient is φ = 3982272.

The previous prime is 14438141. The next prime is 14438173. The reversal of 14438172 is 27183441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14438173) 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 15 ways as a sum of consecutive naturals, for example, 528 + ... + 5399.

It is an arithmetic number, because the mean of its divisors is an integer number (829920).

Almost surely, 2^14438172 is an apocalyptic number.

14438172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14438172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19918080).

14438172 is an abundant number, since it is smaller than the sum of its proper divisors (25397988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14438172 is a wasteful number, since it uses less digits than its factorization.

14438172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5970 (or 5968 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 14438172 is about 3799.7594660715. The cubic root of 14438172 is about 243.5028622010.

It can be divided in two parts, 144381 and 72, that added together give a triangular number (144453 = T₅₃₇).

The spelling of 14438172 in words is "fourteen million, four hundred thirty-eight thousand, one hundred seventy-two".