2066068582 has 32 divisors (see below), whose sum is σ = 3359232000. Its totient is φ = 949307520.

The previous prime is 2066068573. The next prime is 2066068603. The reversal of 2066068582 is 2858606602.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 796107 + ... + 798697.

It is an arithmetic number, because the mean of its divisors is an integer number (104976000).

Almost surely, 2^2066068582 is an apocalyptic number.

2066068582 is a deficient number, since it is larger than the sum of its proper divisors (1293163418).

2066068582 is a wasteful number, since it uses less digits than its factorization.

2066068582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3156.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 2066068582 is about 45454.0271263174. The cubic root of 2066068582 is about 1273.6445586814.

The spelling of 2066068582 in words is "two billion, sixty-six million, sixty-eight thousand, five hundred eighty-two".