2006591802 has 8 divisors (see below), whose sum is σ = 4013183616. Its totient is φ = 668863932.

The previous prime is 2006591779. The next prime is 2006591813. The reversal of 2006591802 is 2081956002.

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

2006591802 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167215978 + ... + 167215989.

It is an arithmetic number, because the mean of its divisors is an integer number (501647952).

Almost surely, 2^2006591802 is an apocalyptic number.

2006591802 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.

2006591802 is a wasteful number, since it uses less digits than its factorization.

2006591802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334431972.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 2006591802 is about 44794.9975108828. The cubic root of 2006591802 is about 1261.3037236365.

The spelling of 2006591802 in words is "two billion, six million, five hundred ninety-one thousand, eight hundred two".