12250180 has 24 divisors (see below), whose sum is σ = 26613720. Its totient is φ = 4730880.

The previous prime is 12250171. The next prime is 12250181. The reversal of 12250180 is 8105221.

12250180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2365444 + 9884736 = 1538^2 + 3144^2 .

It is not an unprimeable number, because it can be changed into a prime (12250181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9981 + ... + 11140.

It is an arithmetic number, because the mean of its divisors is an integer number (1108905).

Almost surely, 2^12250180 is an apocalyptic number.

12250180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12250180 is an abundant number, since it is smaller than the sum of its proper divisors (14363540).

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

12250180 is a wasteful number, since it uses less digits than its factorization.

12250180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21159 (or 21157 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 12250180 is about 3500.0257141913. The cubic root of 12250180 is about 230.5229436838.

The spelling of 12250180 in words is "twelve million, two hundred fifty thousand, one hundred eighty".