12036256 has 12 divisors (see below), whose sum is σ = 23696442. Its totient is φ = 6018112.

The previous prime is 12036239. The next prime is 12036257. The reversal of 12036256 is 65263021.

It can be written as a sum of positive squares in only one way, i.e., 10995856 + 1040400 = 3316^2 + 1020^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12036256.

It is not an unprimeable number, because it can be changed into a prime (12036257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188035 + ... + 188098.

Almost surely, 2^12036256 is an apocalyptic number.

12036256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12036256 is a deficient number, since it is larger than the sum of its proper divisors (11660186).

12036256 is an equidigital number, since it uses as much as digits as its factorization.

12036256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376143 (or 376135 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 12036256 is about 3469.3307712007. The cubic root of 12036256 is about 229.1731875757.

Adding to 12036256 its reverse (65263021), we get a palindrome (77299277).

The spelling of 12036256 in words is "twelve million, thirty-six thousand, two hundred fifty-six".