2073066816 has 56 divisors (see below), whose sum is σ = 5492983680. Its totient is φ = 690015232.

The previous prime is 2073066811. The next prime is 2073066833. The reversal of 2073066816 is 6186603702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2073066811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130540 + ... + 145556.

Almost surely, 2^2073066816 is an apocalyptic number.

It is an amenable number.

2073066816 is an abundant number, since it is smaller than the sum of its proper divisors (3419916864).

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

2073066816 is a wasteful number, since it uses less digits than its factorization.

2073066816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15751 (or 15741 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 2073066816 is about 45530.9434999979. The cubic root of 2073066816 is about 1275.0809772483.

The spelling of 2073066816 in words is "two billion, seventy-three million, sixty-six thousand, eight hundred sixteen".