2066236700 has 144 divisors (see below), whose sum is σ = 5201750400. Its totient is φ = 704505600.

The previous prime is 2066236693. The next prime is 2066236703. The reversal of 2066236700 is 76326602.

2066236700 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066236703) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2277647 + ... + 2278553.

Almost surely, 2^2066236700 is an apocalyptic number.

2066236700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2066236700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2600875200).

2066236700 is an abundant number, since it is smaller than the sum of its proper divisors (3135513700).

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

2066236700 is a wasteful number, since it uses less digits than its factorization.

2066236700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060 (or 1053 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 2066236700 is about 45455.8764077869. The cubic root of 2066236700 is about 1273.6791036412.

The spelling of 2066236700 in words is "two billion, sixty-six million, two hundred thirty-six thousand, seven hundred".