18056096 has 24 divisors (see below), whose sum is σ = 36775620. Its totient is φ = 8716288.

The previous prime is 18056089. The next prime is 18056107. The reversal of 18056096 is 69065081.

It can be written as a sum of positive squares in 2 ways, for example, as 17472400 + 583696 = 4180^2 + 764^2 .

It is a super-2 number, since 2×18056096² = 652045205522432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8801 + ... + 10656.

Almost surely, 2^18056096 is an apocalyptic number.

18056096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

18056096 is an abundant number, since it is smaller than the sum of its proper divisors (18719524).

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

18056096 is a wasteful number, since it uses less digits than its factorization.

18056096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19496 (or 19488 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 18056096 is about 4249.2465214435. The cubic root of 18056096 is about 262.3461035944.

The spelling of 18056096 in words is "eighteen million, fifty-six thousand, ninety-six".