18449096 has 16 divisors (see below), whose sum is σ = 34724700. Its totient is φ = 9189184.

The previous prime is 18449089. The next prime is 18449099. The reversal of 18449096 is 69094481.

It can be written as a sum of positive squares in 2 ways, for example, as 16240900 + 2208196 = 4030^2 + 1486^2 .

It is not an unprimeable number, because it can be changed into a prime (18449099) 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, 2135 + ... + 6438.

Almost surely, 2^18449096 is an apocalyptic number.

It is an amenable number.

18449096 is a deficient number, since it is larger than the sum of its proper divisors (16275604).

18449096 is a wasteful number, since it uses less digits than its factorization.

18449096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8848 (or 8844 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 18449096 is about 4295.2410875293. The cubic root of 18449096 is about 264.2358238707.

The spelling of 18449096 in words is "eighteen million, four hundred forty-nine thousand, ninety-six".