14271930 has 32 divisors (see below), whose sum is σ = 38059200. Its totient is φ = 3805776.

The previous prime is 14271919. The next prime is 14271931. The reversal of 14271930 is 3917241.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14271894 and 14271903.

It is not an unprimeable number, because it can be changed into a prime (14271931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26160 + ... + 26699.

It is an arithmetic number, because the mean of its divisors is an integer number (1189350).

Almost surely, 2^14271930 is an apocalyptic number.

14271930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14271930 is an abundant number, since it is smaller than the sum of its proper divisors (23787270).

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

14271930 is a wasteful number, since it uses less digits than its factorization.

14271930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52875 (or 52869 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 14271930 is about 3777.8208004086. The cubic root of 14271930 is about 242.5646832093.

The spelling of 14271930 in words is "fourteen million, two hundred seventy-one thousand, nine hundred thirty".