18135096 has 64 divisors (see below), whose sum is σ = 52896000. Its totient is φ = 5179104.

The previous prime is 18135083. The next prime is 18135097. The reversal of 18135096 is 69053181.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18135097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7131 + ... + 9333.

It is an arithmetic number, because the mean of its divisors is an integer number (826500).

Almost surely, 2^18135096 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 18135096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26448000).

18135096 is an abundant number, since it is smaller than the sum of its proper divisors (34760904).

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

18135096 is a wasteful number, since it uses less digits than its factorization.

18135096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233 (or 2215 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 18135096 is about 4258.5321414779. The cubic root of 18135096 is about 262.7281571907.

The spelling of 18135096 in words is "eighteen million, one hundred thirty-five thousand, ninety-six".