12036573 has 8 divisors (see below), whose sum is σ = 17832000. Its totient is φ = 8024364.

The previous prime is 12036553. The next prime is 12036601. The reversal of 12036573 is 37563021.

It is a happy number.

12036573 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 657 + 3 = 666.

12036573 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12036573 - 2¹⁷ = 11905501 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 445799 = 12036573 / (1 + 2 + 0 + 3 + 6 + 5 + 7 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12036523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222873 + ... + 222926.

It is an arithmetic number, because the mean of its divisors is an integer number (2229000).

Almost surely, 2^12036573 is an apocalyptic number.

It is an amenable number.

12036573 is a deficient number, since it is larger than the sum of its proper divisors (5795427).

12036573 is an equidigital number, since it uses as much as digits as its factorization.

12036573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445808 (or 445802 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 12036573 is about 3469.3764569444. The cubic root of 12036573 is about 229.1751994766.

Adding to 12036573 its reverse (37563021), we get a palindrome (49599594).

It can be divided in two parts, 1203 and 6573, that added together give a 5-th power (7776 = 6⁵).

The spelling of 12036573 in words is "twelve million, thirty-six thousand, five hundred seventy-three".