2066002030 has 32 divisors (see below), whose sum is σ = 3837165696. Its totient is φ = 800461824.

The previous prime is 2066001991. The next prime is 2066002033. The reversal of 2066002030 is 302006602.

It is a junction number, because it is equal to n+sod(n) for n = 2066001989 and 2066002007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066002033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22932 + ... + 68248.

It is an arithmetic number, because the mean of its divisors is an integer number (119911428).

Almost surely, 2^2066002030 is an apocalyptic number.

2066002030 is a deficient number, since it is larger than the sum of its proper divisors (1771163666).

2066002030 is a wasteful number, since it uses less digits than its factorization.

2066002030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45468.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2066002030 is about 45453.2950400738. The cubic root of 2066002030 is about 1273.6308830297.

Adding to 2066002030 its reverse (302006602), we get a palindrome (2368008632).

The spelling of 2066002030 in words is "two billion, sixty-six million, two thousand, thirty", and thus it is an eban number.