14509382 has 8 divisors (see below), whose sum is σ = 21886200. Its totient is φ = 7213984.

The previous prime is 14509373. The next prime is 14509387. The reversal of 14509382 is 28390541.

14509382 is nontrivially palindromic in base 11.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14509387) 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, 19907 + ... + 20622.

It is an arithmetic number, because the mean of its divisors is an integer number (2735775).

Almost surely, 2^14509382 is an apocalyptic number.

14509382 is a deficient number, since it is larger than the sum of its proper divisors (7376818).

14509382 is a wasteful number, since it uses less digits than its factorization.

14509382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40710.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 14509382 is about 3809.1182706763. The cubic root of 14509382 is about 243.9025298229.

The spelling of 14509382 in words is "fourteen million, five hundred nine thousand, three hundred eighty-two".