12285532 has 12 divisors (see below), whose sum is σ = 24571120. Its totient is φ = 5265216.

The previous prime is 12285523. The next prime is 12285541. The reversal of 12285532 is 23558221.

It is an interprime number because it is at equal distance from previous prime (12285523) and next prime (12285541).

12285532 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 438769 = 12285532 / (1 + 2 + 2 + 8 + 5 + 5 + 3 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 12285532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219357 + ... + 219412.

Almost surely, 2^12285532 is an apocalyptic number.

It is an amenable number.

12285532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12285532 is a wasteful number, since it uses less digits than its factorization.

12285532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438780 (or 438778 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 12285532 is about 3505.0723245034. The cubic root of 12285532 is about 230.7444811178.

The spelling of 12285532 in words is "twelve million, two hundred eighty-five thousand, five hundred thirty-two".