2080601600 has 240 divisors, whose sum is σ = 6429874176. Its totient is φ = 648192000.

The previous prime is 2080601599. The next prime is 2080601617. The reversal of 2080601600 is 61060802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 984545 + ... + 986655.

Almost surely, 2^2080601600 is an apocalyptic number.

2080601600 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 2080601600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3214937088).

2080601600 is an abundant number, since it is smaller than the sum of its proper divisors (4349272576).

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

2080601600 is a wasteful number, since it uses less digits than its factorization.

2080601600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157 (or 2136 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 2080601600 is about 45613.6120034360. The cubic root of 2080601600 is about 1276.6239156841.

The spelling of 2080601600 in words is "two billion, eighty million, six hundred one thousand, six hundred".