14305172 has 48 divisors (see below), whose sum is σ = 30293760. Its totient is φ = 5778432.

The previous prime is 14305163. The next prime is 14305183. The reversal of 14305172 is 27150341.

14305172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62354 + ... + 62582.

It is an arithmetic number, because the mean of its divisors is an integer number (631120).

Almost surely, 2^14305172 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14305172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15146880).

14305172 is an abundant number, since it is smaller than the sum of its proper divisors (15988588).

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

14305172 is a wasteful number, since it uses less digits than its factorization.

14305172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 14305172 is about 3782.2178678654. The cubic root of 14305172 is about 242.7528633865.

The spelling of 14305172 in words is "fourteen million, three hundred five thousand, one hundred seventy-two".