14490384 has 80 divisors (see below), whose sum is σ = 39580800. Its totient is φ = 4561920.

The previous prime is 14490383. The next prime is 14490397. The reversal of 14490384 is 48309441.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14490383) 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 15 ways as a sum of consecutive naturals, for example, 72717 + ... + 72915.

It is an arithmetic number, because the mean of its divisors is an integer number (494760).

Almost surely, 2^14490384 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 14490384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19790400).

14490384 is an abundant number, since it is smaller than the sum of its proper divisors (25090416).

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

14490384 is a wasteful number, since it uses less digits than its factorization.

14490384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 14490384 is about 3806.6237008667. The cubic root of 14490384 is about 243.7960312803.

The spelling of 14490384 in words is "fourteen million, four hundred ninety thousand, three hundred eighty-four".