2002582080 has 168 divisors, whose sum is σ = 7074587832. Its totient is φ = 519561216.

The previous prime is 2002582013. The next prime is 2002582123. The reversal of 2002582080 is 802852002.

2002582080 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 582 + 0 + 80 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 769729536 + 1232852544 = 27744^2 + 35112^2 .

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 97164 + ... + 115956.

Almost surely, 2^2002582080 is an apocalyptic number.

2002582080 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 2002582080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3537293916).

2002582080 is an abundant number, since it is smaller than the sum of its proper divisors (5072005752).

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

2002582080 is a wasteful number, since it uses less digits than its factorization.

2002582080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18853 (or 18840 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 2002582080 is about 44750.2187704150. The cubic root of 2002582080 is about 1260.4630195510.

The spelling of 2002582080 in words is "two billion, two million, five hundred eighty-two thousand, eighty".