18500096 has 40 divisors (see below), whose sum is σ = 38595744. Its totient is φ = 8842240.

The previous prime is 18500089. The next prime is 18500113. The reversal of 18500096 is 69000581.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10991 + ... + 12561.

Almost surely, 2^18500096 is an apocalyptic number.

18500096 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 18500096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19297872).

18500096 is an abundant number, since it is smaller than the sum of its proper divisors (20095648).

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

18500096 is an equidigital number, since it uses as much as digits as its factorization.

18500096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612 (or 1596 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 18500096 is about 4301.1737932802. The cubic root of 18500096 is about 264.4790811105.

The spelling of 18500096 in words is "eighteen million, five hundred thousand, ninety-six".