14218480 has 40 divisors (see below), whose sum is σ = 33247872. Its totient is φ = 5654784.

The previous prime is 14218453. The next prime is 14218493. The reversal of 14218480 is 8481241.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 17442 + ... + 18238.

Almost surely, 2^14218480 is an apocalyptic number.

14218480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14218480 is an abundant number, since it is smaller than the sum of its proper divisors (19029392).

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

14218480 is a wasteful number, since it uses less digits than its factorization.

14218480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033 (or 1027 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 14218480 is about 3770.7399804282. The cubic root of 14218480 is about 242.2614936310.

The spelling of 14218480 in words is "fourteen million, two hundred eighteen thousand, four hundred eighty".