2066797083 has 24 divisors (see below), whose sum is σ = 3152565808. Its totient is φ = 1197052416.

The previous prime is 2066797079. The next prime is 2066797093. The reversal of 2066797083 is 3807976602.

It is not a de Polignac number, because 2066797083 - 2² = 2066797079 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2066797093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80416 + ... + 102957.

Almost surely, 2^2066797083 is an apocalyptic number.

2066797083 is a deficient number, since it is larger than the sum of its proper divisors (1085768725).

2066797083 is a wasteful number, since it uses less digits than its factorization.

2066797083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183423 (or 183406 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 48.

The square root of 2066797083 is about 45462.0400224187. The cubic root of 2066797083 is about 1273.7942378530.

The spelling of 2066797083 in words is "two billion, sixty-six million, seven hundred ninety-seven thousand, eighty-three".