12036485 has 4 divisors (see below), whose sum is σ = 14443788. Its totient is φ = 9629184.

The previous prime is 12036457. The next prime is 12036491. The reversal of 12036485 is 58463021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58463021 = 5881 ⋅9941.

It can be written as a sum of positive squares in 2 ways, for example, as 2879809 + 9156676 = 1697^2 + 3026^2 .

It is a cyclic number.

It is not a de Polignac number, because 12036485 - 2⁸ = 12036229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1203644 + ... + 1203653.

It is an arithmetic number, because the mean of its divisors is an integer number (3610947).

Almost surely, 2^12036485 is an apocalyptic number.

It is an amenable number.

12036485 is a deficient number, since it is larger than the sum of its proper divisors (2407303).

12036485 is an equidigital number, since it uses as much as digits as its factorization.

12036485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2407302.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 12036485 is about 3469.3637745270. The cubic root of 12036485 is about 229.1746409714.

It can be divided in two parts, 12036 and 485, that added together give a palindrome (12521).

The spelling of 12036485 in words is "twelve million, thirty-six thousand, four hundred eighty-five".