18714303 has 12 divisors (see below), whose sum is σ = 27074008. Its totient is φ = 12456720.

The previous prime is 18714299. The next prime is 18714317. The reversal of 18714303 is 30341781.

It is not a de Polignac number, because 18714303 - 2² = 18714299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18714103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6708 + ... + 9078.

Almost surely, 2^18714303 is an apocalyptic number.

18714303 is a deficient number, since it is larger than the sum of its proper divisors (8359705).

18714303 is a wasteful number, since it uses less digits than its factorization.

18714303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3254 (or 3251 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 18714303 is about 4326.0031206646. The cubic root of 18714303 is about 265.4959408659.

Subtracting from 18714303 its sum of digits (27), we obtain a square (18714276 = 4326²).

It can be divided in two parts, 1 and 8714303, that added together give a square (8714304 = 2952²).

The spelling of 18714303 in words is "eighteen million, seven hundred fourteen thousand, three hundred three".