18096136 has 8 divisors (see below), whose sum is σ = 33930270. Its totient is φ = 9048064.

The previous prime is 18096131. The next prime is 18096137. The reversal of 18096136 is 63169081.

It can be written as a sum of positive squares in only one way, i.e., 9060100 + 9036036 = 3010^2 + 3006^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (18096131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1131001 + ... + 1131016.

Almost surely, 2^18096136 is an apocalyptic number.

It is an amenable number.

18096136 is a deficient number, since it is larger than the sum of its proper divisors (15834134).

18096136 is a wasteful number, since it uses less digits than its factorization.

18096136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262023 (or 2262019 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 18096136 is about 4253.9553359197. The cubic root of 18096136 is about 262.5398808644.

The spelling of 18096136 in words is "eighteen million, ninety-six thousand, one hundred thirty-six".