18116096 has 40 divisors (see below), whose sum is σ = 37122624. Its totient is φ = 8826880.

The previous prime is 18116083. The next prime is 18116099. The reversal of 18116096 is 69061181.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18116099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20561 + ... + 21423.

Almost surely, 2^18116096 is an apocalyptic number.

18116096 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 18116096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18561312).

18116096 is an abundant number, since it is smaller than the sum of its proper divisors (19006528).

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

18116096 is an frugal number, since it uses more digits than its factorization.

18116096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922 (or 906 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 18116096 is about 4256.3007412541. The cubic root of 18116096 is about 262.6363723755.

The spelling of 18116096 in words is "eighteen million, one hundred sixteen thousand, ninety-six".