2018080 has 24 divisors (see below), whose sum is σ = 4768092. Its totient is φ = 807168.

The previous prime is 2018077. The next prime is 2018111. The reversal of 2018080 is 808102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1993744 + 24336 = 1412^2 + 156^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6147 + ... + 6466.

2^2018080 is an apocalyptic number.

2018080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2018080 is an abundant number, since it is smaller than the sum of its proper divisors (2750012).

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

2018080 is a wasteful number, since it uses less digits than its factorization.

2018080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12628 (or 12620 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 2018080 is about 1420.5914261321. The cubic root of 2018080 is about 126.3706228797.

It can be divided in two parts, 201 and 8080, that added together give a square (8281 = 91²).

The spelling of 2018080 in words is "two million, eighteen thousand, eighty".