2000905632 has 96 divisors (see below), whose sum is σ = 6366548160. Its totient is φ = 606332160.

The previous prime is 2000905619. The next prime is 2000905679. The reversal of 2000905632 is 2365090002.

2000905632 is a `hidden beast` number, since 20 + 0 + 0 + 9 + 0 + 5 + 632 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2000905596 and 2000905605.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95763 + ... + 114770.

It is an arithmetic number, because the mean of its divisors is an integer number (66318210).

Almost surely, 2^2000905632 is an apocalyptic number.

2000905632 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2000905632 is an abundant number, since it is smaller than the sum of its proper divisors (4365642528).

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

2000905632 is a wasteful number, since it uses less digits than its factorization.

2000905632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210563 (or 210549 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 2000905632 is about 44731.4836776068. The cubic root of 2000905632 is about 1260.1111920013. Note that the first 4 decimals are identical.

Adding to 2000905632 its reverse (2365090002), we get a palindrome (4365995634).

The spelling of 2000905632 in words is "two billion, nine hundred five thousand, six hundred thirty-two".