12482180 has 24 divisors (see below), whose sum is σ = 27117720. Its totient is φ = 4820480.

The previous prime is 12482179. The next prime is 12482201. The reversal of 12482180 is 8128421.

It can be written as a sum of positive squares in 4 ways, for example, as 1406596 + 11075584 = 1186^2 + 3328^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10181 + ... + 11340.

It is an arithmetic number, because the mean of its divisors is an integer number (1129905).

Almost surely, 2^12482180 is an apocalyptic number.

12482180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12482180 is an abundant number, since it is smaller than the sum of its proper divisors (14635540).

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

12482180 is a wasteful number, since it uses less digits than its factorization.

12482180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21559 (or 21557 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 12482180 is about 3533.0128785500. The cubic root of 12482180 is about 231.9691050814.

The spelling of 12482180 in words is "twelve million, four hundred eighty-two thousand, one hundred eighty".