2006630732 has 6 divisors (see below), whose sum is σ = 3511603788. Its totient is φ = 1003315364.

The previous prime is 2006630729. The next prime is 2006630749. The reversal of 2006630732 is 2370366002.

It is a junction number, because it is equal to n+sod(n) for n = 2006630695 and 2006630704.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250828838 + ... + 250828845.

It is an arithmetic number, because the mean of its divisors is an integer number (585267298).

Almost surely, 2^2006630732 is an apocalyptic number.

It is an amenable number.

2006630732 is a deficient number, since it is larger than the sum of its proper divisors (1504973056).

2006630732 is a wasteful number, since it uses less digits than its factorization.

2006630732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501657687 (or 501657685 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 2006630732 is about 44795.4320439038. The cubic root of 2006630732 is about 1261.3118804585.

Adding to 2006630732 its reverse (2370366002), we get a palindrome (4376996734).

The spelling of 2006630732 in words is "two billion, six million, six hundred thirty thousand, seven hundred thirty-two".