14272732 has 12 divisors (see below), whose sum is σ = 25558456. Its totient is φ = 6970320.

The previous prime is 14272721. The next prime is 14272733. The reversal of 14272732 is 23727241.

It is a super-3 number, since 3×14272732³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14272732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14272733) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 41319 + ... + 41662.

Almost surely, 2^14272732 is an apocalyptic number.

It is an amenable number.

14272732 is a deficient number, since it is larger than the sum of its proper divisors (11285724).

14272732 is a wasteful number, since it uses less digits than its factorization.

14272732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83028 (or 83026 counting only the distinct ones).

The product of its digits is 4704, while the sum is 28.

The square root of 14272732 is about 3777.9269447675. The cubic root of 14272732 is about 242.5692267021.

Adding to 14272732 its reverse (23727241), we get a palindrome (37999973).

The spelling of 14272732 in words is "fourteen million, two hundred seventy-two thousand, seven hundred thirty-two".