14409324 has 36 divisors (see below), whose sum is σ = 36929256. Its totient is φ = 4736448.

The previous prime is 14409323. The next prime is 14409331. The reversal of 14409324 is 42390441.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (14409323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114 + ... + 5369.

Almost surely, 2^14409324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14409324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18464628).

14409324 is an abundant number, since it is smaller than the sum of its proper divisors (22519932).

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

14409324 is a wasteful number, since it uses less digits than its factorization.

14409324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5566 (or 5561 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 14409324 is about 3795.9615382667. The cubic root of 14409324 is about 243.3405781709.

Adding to 14409324 its reverse (42390441), we get a palindrome (56799765).

The spelling of 14409324 in words is "fourteen million, four hundred nine thousand, three hundred twenty-four".