18714241 has 8 divisors (see below), whose sum is σ = 23033024. Its totient is φ = 14806800.

The previous prime is 18714233. The next prime is 18714253. The reversal of 18714241 is 14241781.

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 18714241 - 2³ = 18714233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (18714211) 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 7 ways as a sum of consecutive naturals, for example, 102735 + ... + 102916.

It is an arithmetic number, because the mean of its divisors is an integer number (2879128).

Almost surely, 2^18714241 is an apocalyptic number.

It is an amenable number.

18714241 is a deficient number, since it is larger than the sum of its proper divisors (4318783).

18714241 is a wasteful number, since it uses less digits than its factorization.

18714241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205671.

The product of its digits is 1792, while the sum is 28.

The square root of 18714241 is about 4325.9959546907. The cubic root of 18714241 is about 265.4956476719.

The spelling of 18714241 in words is "eighteen million, seven hundred fourteen thousand, two hundred forty-one".