2064534218 has 16 divisors (see below), whose sum is σ = 3200670720. Its totient is φ = 997726800.

The previous prime is 2064534137. The next prime is 2064534259. The reversal of 2064534218 is 8124354602.

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, 30623 + ... + 71181.

It is an arithmetic number, because the mean of its divisors is an integer number (200041920).

Almost surely, 2^2064534218 is an apocalyptic number.

2064534218 is a deficient number, since it is larger than the sum of its proper divisors (1136136502).

2064534218 is a wasteful number, since it uses less digits than its factorization.

2064534218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41413.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 2064534218 is about 45437.1457950431. The cubic root of 2064534218 is about 1273.3291902652.

The spelling of 2064534218 in words is "two billion, sixty-four million, five hundred thirty-four thousand, two hundred eighteen".