2001717074 has 32 divisors (see below), whose sum is σ = 3495657216. Its totient is φ = 841907520.

The previous prime is 2001717061. The next prime is 2001717077. The reversal of 2001717074 is 4707171002.

It is not an unprimeable number, because it can be changed into a prime (2001717077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413492 + ... + 418304.

It is an arithmetic number, because the mean of its divisors is an integer number (109239288).

Almost surely, 2^2001717074 is an apocalyptic number.

2001717074 is a deficient number, since it is larger than the sum of its proper divisors (1493940142).

2001717074 is a wasteful number, since it uses less digits than its factorization.

2001717074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5370.

The product of its (nonzero) digits is 2744, while the sum is 29.

The square root of 2001717074 is about 44740.5529022608. The cubic root of 2001717074 is about 1260.2815097047.

Adding to 2001717074 its reverse (4707171002), we get a palindrome (6708888076).

The spelling of 2001717074 in words is "two billion, one million, seven hundred seventeen thousand, seventy-four".