18104482 has 16 divisors (see below), whose sum is σ = 30186432. Its totient is φ = 8073520.

The previous prime is 18104467. The next prime is 18104483. The reversal of 18104482 is 28440181.

It is a self number, because there is not a number n which added to its sum of digits gives 18104482.

It is not an unprimeable number, because it can be changed into a prime (18104483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6598 + ... + 8929.

It is an arithmetic number, because the mean of its divisors is an integer number (1886652).

Almost surely, 2^18104482 is an apocalyptic number.

18104482 is a deficient number, since it is larger than the sum of its proper divisors (12081950).

18104482 is a wasteful number, since it uses less digits than its factorization.

18104482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15593.

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

The square root of 18104482 is about 4254.9361922360. The cubic root of 18104482 is about 262.5802360922.

The spelling of 18104482 in words is "eighteen million, one hundred four thousand, four hundred eighty-two".