18095330 has 16 divisors (see below), whose sum is σ = 35532864. Its totient is φ = 6580080.

The previous prime is 18095323. The next prime is 18095347. The reversal of 18095330 is 3359081.

It is a junction number, because it is equal to n+sod(n) for n = 18095293 and 18095302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82142 + ... + 82361.

It is an arithmetic number, because the mean of its divisors is an integer number (2220804).

Almost surely, 2^18095330 is an apocalyptic number.

18095330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18095330 is a deficient number, since it is larger than the sum of its proper divisors (17437534).

18095330 is a wasteful number, since it uses less digits than its factorization.

18095330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164521.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 18095330 is about 4253.8605995025. The cubic root of 18095330 is about 262.5359829736.

The spelling of 18095330 in words is "eighteen million, ninety-five thousand, three hundred thirty".