2000605642 has 32 divisors (see below), whose sum is σ = 3588532992. Its totient is φ = 817876224.

The previous prime is 2000605637. The next prime is 2000605693. The reversal of 2000605642 is 2465060002.

It is an unprimeable number.

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, 111778 + ... + 128434.

It is an arithmetic number, because the mean of its divisors is an integer number (112141656).

Almost surely, 2^2000605642 is an apocalyptic number.

2000605642 is a deficient number, since it is larger than the sum of its proper divisors (1587927350).

2000605642 is a wasteful number, since it uses less digits than its factorization.

2000605642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17062.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2000605642 is about 44728.1303208618. The cubic root of 2000605642 is about 1260.0482139105.

Adding to 2000605642 its reverse (2465060002), we get a palindrome (4465665644).

The spelling of 2000605642 in words is "two billion, six hundred five thousand, six hundred forty-two".