18006095 has 4 divisors (see below), whose sum is σ = 21607320. Its totient is φ = 14404872.

The previous prime is 18006073. The next prime is 18006113. The reversal of 18006095 is 59060081.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 18006095 - 2⁶ = 18006031 is a prime.

It is a congruent number.

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, 1800605 + ... + 1800614.

It is an arithmetic number, because the mean of its divisors is an integer number (5401830).

Almost surely, 2^18006095 is an apocalyptic number.

18006095 is a deficient number, since it is larger than the sum of its proper divisors (3601225).

18006095 is an equidigital number, since it uses as much as digits as its factorization.

18006095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3601224.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 18006095 is about 4243.3589289618. The cubic root of 18006095 is about 262.1037164879.

The spelling of 18006095 in words is "eighteen million, six thousand, ninety-five".