12482144 has 12 divisors (see below), whose sum is σ = 24574284. Its totient is φ = 6241056.

The previous prime is 12482137. The next prime is 12482149. The reversal of 12482144 is 44128421.

It is a super-4 number, since 4×12482144⁴ (a number of 29 digits) contains 4444 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12482149) by changing a digit.

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 as a sum of consecutive naturals, namely, 195002 + ... + 195065.

It is an arithmetic number, because the mean of its divisors is an integer number (2047857).

Almost surely, 2^12482144 is an apocalyptic number.

It is an amenable number.

12482144 is a deficient number, since it is larger than the sum of its proper divisors (12092140).

12482144 is an equidigital number, since it uses as much as digits as its factorization.

12482144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390077 (or 390069 counting only the distinct ones).

The product of its digits is 2048, while the sum is 26.

The square root of 12482144 is about 3533.0077837446. The cubic root of 12482144 is about 231.9688820729.

The spelling of 12482144 in words is "twelve million, four hundred eighty-two thousand, one hundred forty-four".