18055675 has 12 divisors (see below), whose sum is σ = 24424776. Its totient is φ = 13131200.

The previous prime is 18055663. The next prime is 18055679. The reversal of 18055675 is 57655081.

It is not a de Polignac number, because 18055675 - 2¹¹ = 18053627 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18055679) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 32554 + ... + 33103.

It is an arithmetic number, because the mean of its divisors is an integer number (2035398).

Almost surely, 2^18055675 is an apocalyptic number.

18055675 is a deficient number, since it is larger than the sum of its proper divisors (6369101).

18055675 is a wasteful number, since it uses less digits than its factorization.

18055675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65678 (or 65673 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 37.

The square root of 18055675 is about 4249.1969829604. The cubic root of 18055675 is about 262.3440646050.

It can be divided in two parts, 180 and 55675, that added together give a palindrome (55855).

The spelling of 18055675 in words is "eighteen million, fifty-five thousand, six hundred seventy-five".