14918384 has 40 divisors (see below), whose sum is σ = 32966640. Its totient is φ = 6478848.

The previous prime is 14918381. The next prime is 14918399. The reversal of 14918384 is 48381941.

14918384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14918381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1427 + ... + 5645.

It is an arithmetic number, because the mean of its divisors is an integer number (824166).

Almost surely, 2^14918384 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 14918384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16483320).

14918384 is an abundant number, since it is smaller than the sum of its proper divisors (18048256).

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

14918384 is a wasteful number, since it uses less digits than its factorization.

14918384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4257 (or 4251 counting only the distinct ones).

The product of its digits is 27648, while the sum is 38.

The square root of 14918384 is about 3862.4323942304. The cubic root of 14918384 is about 246.1730995757.

The spelling of 14918384 in words is "fourteen million, nine hundred eighteen thousand, three hundred eighty-four".