18000096 has 48 divisors (see below), whose sum is σ = 47762064. Its totient is φ = 5935104.

The previous prime is 18000089. The next prime is 18000137. The reversal of 18000096 is 69000081.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8346 + ... + 10278.

It is an arithmetic number, because the mean of its divisors is an integer number (995043).

Almost surely, 2^18000096 is an apocalyptic number.

18000096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18000096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23881032).

18000096 is an abundant number, since it is smaller than the sum of its proper divisors (29761968).

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

18000096 is a wasteful number, since it uses less digits than its factorization.

18000096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043 (or 2035 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 18000096 is about 4242.6520008127. The cubic root of 18000096 is about 262.0746053296.

The spelling of 18000096 in words is "eighteen million, ninety-six", and thus it is an aban number and an uban number.