2066015316 has 12 divisors (see below), whose sum is σ = 4820702432. Its totient is φ = 688671768.

The previous prime is 2066015261. The next prime is 2066015317. The reversal of 2066015316 is 6135106602.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066015317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86083960 + ... + 86083983.

Almost surely, 2^2066015316 is an apocalyptic number.

It is an amenable number.

2066015316 is an abundant number, since it is smaller than the sum of its proper divisors (2754687116).

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

2066015316 is a wasteful number, since it uses less digits than its factorization.

2066015316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172167950 (or 172167948 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2066015316 is about 45453.4411898593. The cubic root of 2066015316 is about 1273.6336131696.

The spelling of 2066015316 in words is "two billion, sixty-six million, fifteen thousand, three hundred sixteen".