2001712718 has 8 divisors (see below), whose sum is σ = 3099426240. Its totient is φ = 968570640.

The previous prime is 2001712711. The next prime is 2001712721. The reversal of 2001712718 is 8172171002.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001712711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16142783 + ... + 16142906.

It is an arithmetic number, because the mean of its divisors is an integer number (387428280).

Almost surely, 2^2001712718 is an apocalyptic number.

2001712718 is a deficient number, since it is larger than the sum of its proper divisors (1097713522).

2001712718 is a wasteful number, since it uses less digits than its factorization.

2001712718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32285722.

The product of its (nonzero) digits is 1568, while the sum is 29.

The square root of 2001712718 is about 44740.5042215664. The cubic root of 2001712718 is about 1260.2805955245.

The spelling of 2001712718 in words is "two billion, one million, seven hundred twelve thousand, seven hundred eighteen".