18269114 has 8 divisors (see below), whose sum is σ = 27868320. Its totient is φ = 8979676.

The previous prime is 18269113. The next prime is 18269131. The reversal of 18269114 is 41196281.

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

It is not an unprimeable number, because it can be changed into a prime (18269113) 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, 77294 + ... + 77529.

It is an arithmetic number, because the mean of its divisors is an integer number (3483540).

Almost surely, 2^18269114 is an apocalyptic number.

18269114 is a deficient number, since it is larger than the sum of its proper divisors (9599206).

18269114 is a wasteful number, since it uses less digits than its factorization.

18269114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154884.

The product of its digits is 3456, while the sum is 32.

The square root of 18269114 is about 4274.2384116939. The cubic root of 18269114 is about 263.3737547664.

It can be divided in two parts, 182 and 69114, that added together give a palindrome (69296).

The spelling of 18269114 in words is "eighteen million, two hundred sixty-nine thousand, one hundred fourteen".