18084201 has 8 divisors (see below), whose sum is σ = 24190560. Its totient is φ = 12016992.

The previous prime is 18084173. The next prime is 18084211. The reversal of 18084201 is 10248081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 18084201 - 2⁵ = 18084169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (18084211) by changing a digit.

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, 8691 + ... + 10568.

It is an arithmetic number, because the mean of its divisors is an integer number (3023820).

Almost surely, 2^18084201 is an apocalyptic number.

It is an amenable number.

18084201 is a deficient number, since it is larger than the sum of its proper divisors (6106359).

18084201 is a wasteful number, since it uses less digits than its factorization.

18084201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19575.

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 18084201 is about 4252.5522924474. The cubic root of 18084201 is about 262.4821502602.

The spelling of 18084201 in words is "eighteen million, eighty-four thousand, two hundred one".