14271928 has 32 divisors (see below), whose sum is σ = 29406960. Its totient is φ = 6439680.

The previous prime is 14271919. The next prime is 14271931. The reversal of 14271928 is 82917241.

It is a junction number, because it is equal to n+sod(n) for n = 14271893 and 14271902.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13300 + ... + 14332.

Almost surely, 2^14271928 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 14271928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14703480).

14271928 is an abundant number, since it is smaller than the sum of its proper divisors (15135032).

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

14271928 is a wasteful number, since it uses less digits than its factorization.

14271928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207 (or 1203 counting only the distinct ones).

The product of its digits is 8064, while the sum is 34.

The square root of 14271928 is about 3777.8205357057. The cubic root of 14271928 is about 242.5646718787.

The spelling of 14271928 in words is "fourteen million, two hundred seventy-one thousand, nine hundred twenty-eight".