18014484 has 12 divisors (see below), whose sum is σ = 42033824. Its totient is φ = 6004824.

The previous prime is 18014473. The next prime is 18014501. The reversal of 18014484 is 48441081.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750592 + ... + 750615.

Almost surely, 2^18014484 is an apocalyptic number.

It is an amenable number.

18014484 is an abundant number, since it is smaller than the sum of its proper divisors (24019340).

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

18014484 is a wasteful number, since it uses less digits than its factorization.

18014484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501214 (or 1501212 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 18014484 is about 4244.3472996446. The cubic root of 18014484 is about 262.1444146829.

The spelling of 18014484 in words is "eighteen million, fourteen thousand, four hundred eighty-four".