14508432 has 60 divisors (see below), whose sum is σ = 41391324. Its totient is φ = 4742400.

The previous prime is 14508413. The next prime is 14508433. The reversal of 14508432 is 23480541.

It can be written as a sum of positive squares in 2 ways, for example, as 5363856 + 9144576 = 2316^2 + 3024^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14508396 and 14508405.

It is not an unprimeable number, because it can be changed into a prime (14508433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6682 + ... + 8582.

Almost surely, 2^14508432 is an apocalyptic number.

14508432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14508432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20695662).

14508432 is an abundant number, since it is smaller than the sum of its proper divisors (26882892).

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

14508432 is a wasteful number, since it uses less digits than its factorization.

14508432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968 (or 1959 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 14508432 is about 3808.9935678602. The cubic root of 14508432 is about 243.8972065440.

Adding to 14508432 its reverse (23480541), we get a palindrome (37988973).

The spelling of 14508432 in words is "fourteen million, five hundred eight thousand, four hundred thirty-two".