12412180 has 72 divisors (see below), whose sum is σ = 30030336. Its totient is φ = 4297920.

The previous prime is 12412177. The next prime is 12412199. The reversal of 12412180 is 8121421.

It is a happy number.

12412180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 55549 + ... + 55771.

It is an arithmetic number, because the mean of its divisors is an integer number (417088).

Almost surely, 2^12412180 is an apocalyptic number.

12412180 is a gapful number since it is divisible by the number (10) 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 12412180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15015168).

12412180 is an abundant number, since it is smaller than the sum of its proper divisors (17618156).

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

12412180 is a wasteful number, since it uses less digits than its factorization.

12412180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 264 counting only the distinct ones).

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

The square root of 12412180 is about 3523.0923916355. The cubic root of 12412180 is about 231.5346647784.

The spelling of 12412180 in words is "twelve million, four hundred twelve thousand, one hundred eighty".