18714316 has 12 divisors (see below), whose sum is σ = 34473880. Its totient is φ = 8864640.

The previous prime is 18714299. The next prime is 18714317. The reversal of 18714316 is 61341781.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (18714317) 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, 123045 + ... + 123196.

Almost surely, 2^18714316 is an apocalyptic number.

It is an amenable number.

18714316 is a deficient number, since it is larger than the sum of its proper divisors (15759564).

18714316 is a wasteful number, since it uses less digits than its factorization.

18714316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246264 (or 246262 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The square root of 18714316 is about 4326.0046232060. The cubic root of 18714316 is about 265.4960023420.

The spelling of 18714316 in words is "eighteen million, seven hundred fourteen thousand, three hundred sixteen".