18056095 has 8 divisors (see below), whose sum is σ = 21697200. Its totient is φ = 14424960.

The previous prime is 18056089. The next prime is 18056107. The reversal of 18056095 is 59065081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 18056095 - 2⁵ = 18056063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 18056095.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2356 + ... + 6454.

It is an arithmetic number, because the mean of its divisors is an integer number (2712150).

Almost surely, 2^18056095 is an apocalyptic number.

18056095 is a deficient number, since it is larger than the sum of its proper divisors (3641105).

18056095 is an equidigital number, since it uses as much as digits as its factorization.

18056095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4985.

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 18056095 is about 4249.2464037756. The cubic root of 18056095 is about 262.3460987513.

The spelling of 18056095 in words is "eighteen million, fifty-six thousand, ninety-five".