18741714 has 32 divisors (see below), whose sum is σ = 40824000. Its totient is φ = 5713344.

The previous prime is 18741713. The next prime is 18741727. The reversal of 18741714 is 41714781.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (18741713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472 + ... + 6140.

It is an arithmetic number, because the mean of its divisors is an integer number (1275750).

Almost surely, 2^18741714 is an apocalyptic number.

18741714 is an abundant number, since it is smaller than the sum of its proper divisors (22082286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18741714 is a wasteful number, since it uses less digits than its factorization.

18741714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5722.

The product of its digits is 6272, while the sum is 33.

The square root of 18741714 is about 4329.1701283271. The cubic root of 18741714 is about 265.6255023566.

The spelling of 18741714 in words is "eighteen million, seven hundred forty-one thousand, seven hundred fourteen".