2073997872 has 200 divisors, whose sum is σ = 6270171600. Its totient is φ = 661022208.

The previous prime is 2073997859. The next prime is 2073997873. The reversal of 2073997872 is 2787993702.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (2073997873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5223978 + ... + 5224374.

It is an arithmetic number, because the mean of its divisors is an integer number (31350858).

Almost surely, 2^2073997872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2073997872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3135085800).

2073997872 is an abundant number, since it is smaller than the sum of its proper divisors (4196173728).

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

2073997872 is a wasteful number, since it uses less digits than its factorization.

2073997872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585 (or 570 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 54.

The square root of 2073997872 is about 45541.1667834719. The cubic root of 2073997872 is about 1275.2718368485.

The spelling of 2073997872 in words is "two billion, seventy-three million, nine hundred ninety-seven thousand, eight hundred seventy-two".