18183714 has 8 divisors (see below), whose sum is σ = 36367440. Its totient is φ = 6061236.

The previous prime is 18183713. The next prime is 18183719. The reversal of 18183714 is 41738181.

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

18183714 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (18183713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1515304 + ... + 1515315.

It is an arithmetic number, because the mean of its divisors is an integer number (4545930).

Almost surely, 2^18183714 is an apocalyptic number.

18183714 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18183714 is a wasteful number, since it uses less digits than its factorization.

18183714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3030624.

The product of its digits is 5376, while the sum is 33.

The square root of 18183714 is about 4264.2366257045. The cubic root of 18183714 is about 262.9627285055.

The spelling of 18183714 in words is "eighteen million, one hundred eighty-three thousand, seven hundred fourteen".