18086054 has 8 divisors (see below), whose sum is σ = 31004688. Its totient is φ = 7751160.

The previous prime is 18086041. The next prime is 18086059. The reversal of 18086054 is 45068081.

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

It is a self number, because there is not a number n which added to its sum of digits gives 18086054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18086059) 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 3 ways as a sum of consecutive naturals, for example, 645917 + ... + 645944.

It is an arithmetic number, because the mean of its divisors is an integer number (3875586).

Almost surely, 2^18086054 is an apocalyptic number.

18086054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

18086054 is a deficient number, since it is larger than the sum of its proper divisors (12918634).

18086054 is a wasteful number, since it uses less digits than its factorization.

18086054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291870.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 18086054 is about 4252.7701560277. The cubic root of 18086054 is about 262.4911150432.

The spelling of 18086054 in words is "eighteen million, eighty-six thousand, fifty-four".