18023054 has 8 divisors (see below), whose sum is σ = 30896688. Its totient is φ = 7724160.

The previous prime is 18023051. The next prime is 18023069. The reversal of 18023054 is 45032081.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18023051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643667 + ... + 643694.

It is an arithmetic number, because the mean of its divisors is an integer number (3862086).

Almost surely, 2^18023054 is an apocalyptic number.

18023054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

18023054 is a deficient number, since it is larger than the sum of its proper divisors (12873634).

18023054 is a wasteful number, since it uses less digits than its factorization.

18023054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287370.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 18023054 is about 4245.3567576824. The cubic root of 18023054 is about 262.1859779323.

The spelling of 18023054 in words is "eighteen million, twenty-three thousand, fifty-four".