2000716540 has 24 divisors (see below), whose sum is σ = 4315060512. Its totient is φ = 778656960.

The previous prime is 2000716517. The next prime is 2000716541. The reversal of 2000716540 is 456170002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000716541) 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, 1351096 + ... + 1352575.

It is an arithmetic number, because the mean of its divisors is an integer number (179794188).

Almost surely, 2^2000716540 is an apocalyptic number.

2000716540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000716540 is an abundant number, since it is smaller than the sum of its proper divisors (2314343972).

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

2000716540 is a wasteful number, since it uses less digits than its factorization.

2000716540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2703717 (or 2703715 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 2000716540 is about 44729.3699933277. The cubic root of 2000716540 is about 1260.0714959011.

Adding to 2000716540 its reverse (456170002), we get a palindrome (2456886542).

The spelling of 2000716540 in words is "two billion, seven hundred sixteen thousand, five hundred forty".