2006064680 has 32 divisors (see below), whose sum is σ = 4546130400. Its totient is φ = 796650816.

The previous prime is 2006064679. The next prime is 2006064713. The reversal of 2006064680 is 864606002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174842 + ... + 185961.

It is an arithmetic number, because the mean of its divisors is an integer number (142066575).

Almost surely, 2^2006064680 is an apocalyptic number.

2006064680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2006064680 is an abundant number, since it is smaller than the sum of its proper divisors (2540065720).

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

2006064680 is a wasteful number, since it uses less digits than its factorization.

2006064680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360953 (or 360949 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 2006064680 is about 44789.1134093989. The cubic root of 2006064680 is about 1261.1932678265.

The spelling of 2006064680 in words is "two billion, six million, sixty-four thousand, six hundred eighty".