14409272 has 16 divisors (see below), whose sum is σ = 27058560. Its totient is φ = 7193664.

The previous prime is 14409271. The next prime is 14409289. The reversal of 14409272 is 27290441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14409271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7868 + ... + 9524.

It is an arithmetic number, because the mean of its divisors is an integer number (1691160).

Almost surely, 2^14409272 is an apocalyptic number.

It is an amenable number.

14409272 is a deficient number, since it is larger than the sum of its proper divisors (12649288).

14409272 is a wasteful number, since it uses less digits than its factorization.

14409272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750 (or 2746 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 14409272 is about 3795.9546888760. The cubic root of 14409272 is about 243.3402854501.

The spelling of 14409272 in words is "fourteen million, four hundred nine thousand, two hundred seventy-two".