18275104 has 48 divisors (see below), whose sum is σ = 38102400. Its totient is φ = 8614144.

The previous prime is 18275083. The next prime is 18275107. The reversal of 18275104 is 40157281.

It is not an unprimeable number, because it can be changed into a prime (18275107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43407 + ... + 43825.

It is an arithmetic number, because the mean of its divisors is an integer number (793800).

Almost surely, 2^18275104 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 18275104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19051200).

18275104 is an abundant number, since it is smaller than the sum of its proper divisors (19827296).

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

18275104 is a wasteful number, since it uses less digits than its factorization.

18275104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 18275104 is about 4274.9390638932. The cubic root of 18275104 is about 263.4025362461.

The spelling of 18275104 in words is "eighteen million, two hundred seventy-five thousand, one hundred four".