14147172 has 144 divisors (see below), whose sum is σ = 42602560. Its totient is φ = 3919104.

The previous prime is 14147167. The next prime is 14147207. The reversal of 14147172 is 27174141.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 328983 + ... + 329025.

Almost surely, 2^14147172 is an apocalyptic number.

14147172 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 14147172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21301280).

14147172 is an abundant number, since it is smaller than the sum of its proper divisors (28455388).

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

14147172 is a wasteful number, since it uses less digits than its factorization.

14147172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122 (or 117 counting only the distinct ones).

The product of its digits is 1568, while the sum is 27.

The square root of 14147172 is about 3761.2726569607. The cubic root of 14147172 is about 241.8558210460.

The spelling of 14147172 in words is "fourteen million, one hundred forty-seven thousand, one hundred seventy-two".