12282832 has 10 divisors (see below), whose sum is σ = 23798018. Its totient is φ = 6141408.

The previous prime is 12282769. The next prime is 12282833. The reversal of 12282832 is 23828221.

It can be written as a sum of positive squares in only one way, i.e., 10784656 + 1498176 = 3284^2 + 1224^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12282832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12282833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383823 + ... + 383854.

Almost surely, 2^12282832 is an apocalyptic number.

It is an amenable number.

12282832 is a deficient number, since it is larger than the sum of its proper divisors (11515186).

12282832 is an equidigital number, since it uses as much as digits as its factorization.

12282832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767685 (or 767679 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 12282832 is about 3504.6871472358. The cubic root of 12282832 is about 230.7275762538.

The spelling of 12282832 in words is "twelve million, two hundred eighty-two thousand, eight hundred thirty-two".