18092314 has 4 divisors (see below), whose sum is σ = 27138474. Its totient is φ = 9046156.

The previous prime is 18092311. The next prime is 18092359. The reversal of 18092314 is 41329081.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41329081 = 97 ⋅426073.

It can be written as a sum of positive squares in only one way, i.e., 12006225 + 6086089 = 3465^2 + 2467^2 .

It is not an unprimeable number, because it can be changed into a prime (18092311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4523077 + ... + 4523080.

Almost surely, 2^18092314 is an apocalyptic number.

18092314 is a deficient number, since it is larger than the sum of its proper divisors (9046160).

18092314 is an equidigital number, since it uses as much as digits as its factorization.

18092314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9046159.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 18092314 is about 4253.5060832212. The cubic root of 18092314 is about 262.5213962907.

The spelling of 18092314 in words is "eighteen million, ninety-two thousand, three hundred fourteen".