2066320002 has 8 divisors (see below), whose sum is σ = 4132640016. Its totient is φ = 688773332.

The previous prime is 2066319989. The next prime is 2066320013. The reversal of 2066320002 is 2000236602.

It is a sphenic number, since it is the product of 3 distinct primes.

2066320002 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172193328 + ... + 172193339.

It is an arithmetic number, because the mean of its divisors is an integer number (516580002).

Almost surely, 2^2066320002 is an apocalyptic number.

2066320002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2066320002 is a wasteful number, since it uses less digits than its factorization.

2066320002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344386672.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2066320002 is about 45456.7926937218. The cubic root of 2066320002 is about 1273.6962198781.

Adding to 2066320002 its reverse (2000236602), we get a palindrome (4066556604).

The spelling of 2066320002 in words is "two billion, sixty-six million, three hundred twenty thousand, two".