12012484 has 24 divisors (see below), whose sum is σ = 24141600. Its totient is φ = 5172480.

The previous prime is 12012479. The next prime is 12012487. The reversal of 12012484 is 48421021.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12012487) 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 in 7 ways as a sum of consecutive naturals, for example, 6349 + ... + 8020.

It is an arithmetic number, because the mean of its divisors is an integer number (1005900).

Almost surely, 2^12012484 is an apocalyptic number.

It is an amenable number.

12012484 is an abundant number, since it is smaller than the sum of its proper divisors (12129116).

12012484 is a wasteful number, since it uses less digits than its factorization.

12012484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14403 (or 14401 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 12012484 is about 3465.9030569247. The cubic root of 12012484 is about 229.0222132873.

The spelling of 12012484 in words is "twelve million, twelve thousand, four hundred eighty-four".