12443060 has 36 divisors (see below), whose sum is σ = 30399012. Its totient is φ = 4265856.

The previous prime is 12443047. The next prime is 12443083. The reversal of 12443060 is 6034421.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3467044 + 8976016 = 1862^2 + 2996^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5369 + ... + 7328.

It is an arithmetic number, because the mean of its divisors is an integer number (844417).

Almost surely, 2^12443060 is an apocalyptic number.

12443060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12443060 is an abundant number, since it is smaller than the sum of its proper divisors (17955952).

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

12443060 is a wasteful number, since it uses less digits than its factorization.

12443060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12720 (or 12711 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 12443060 is about 3527.4721827394. The cubic root of 12443060 is about 231.7265158301.

Adding to 12443060 its reverse (6034421), we get a palindrome (18477481).

The spelling of 12443060 in words is "twelve million, four hundred forty-three thousand, sixty".