18714113 has 8 divisors (see below), whose sum is σ = 20627040. Its totient is φ = 16836480.

The previous prime is 18714103. The next prime is 18714139. The reversal of 18714113 is 31141781.

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

It is a cyclic number.

It is not a de Polignac number, because 18714113 - 2⁴ = 18714097 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

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 7 ways as a sum of consecutive naturals, for example, 7703 + ... + 9836.

It is an arithmetic number, because the mean of its divisors is an integer number (2578380).

Almost surely, 2^18714113 is an apocalyptic number.

It is an amenable number.

18714113 is a deficient number, since it is larger than the sum of its proper divisors (1912927).

18714113 is a wasteful number, since it uses less digits than its factorization.

18714113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17647.

The product of its digits is 672, while the sum is 26.

The square root of 18714113 is about 4325.9811603843. The cubic root of 18714113 is about 265.4950423660.

Adding to 18714113 its reverse (31141781), we get a palindrome (49855894).

The spelling of 18714113 in words is "eighteen million, seven hundred fourteen thousand, one hundred thirteen".