12396536 has 16 divisors (see below), whose sum is σ = 24611040. Its totient is φ = 5833600.

The previous prime is 12396533. The next prime is 12396557. The reversal of 12396536 is 63569321.

It is a junction number, because it is equal to n+sod(n) for n = 12396496 and 12396505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12396533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45440 + ... + 45711.

It is an arithmetic number, because the mean of its divisors is an integer number (1538190).

Almost surely, 2^12396536 is an apocalyptic number.

It is an amenable number.

12396536 is a deficient number, since it is larger than the sum of its proper divisors (12214504).

12396536 is a wasteful number, since it uses less digits than its factorization.

12396536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91174 (or 91170 counting only the distinct ones).

The product of its digits is 29160, while the sum is 35.

The square root of 12396536 is about 3520.8714830280. The cubic root of 12396536 is about 231.4373503902.

The spelling of 12396536 in words is "twelve million, three hundred ninety-six thousand, five hundred thirty-six".