12396532 has 24 divisors (see below), whose sum is σ = 22329216. Its totient is φ = 6019008.

The previous prime is 12396511. The next prime is 12396533. The reversal of 12396532 is 23569321.

It is a junction number, because it is equal to n+sod(n) for n = 12396494 and 12396503.

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 7 ways as a sum of consecutive naturals, for example, 43663 + ... + 43945.

It is an arithmetic number, because the mean of its divisors is an integer number (930384).

Almost surely, 2^12396532 is an apocalyptic number.

It is an amenable number.

12396532 is a deficient number, since it is larger than the sum of its proper divisors (9932684).

12396532 is a wasteful number, since it uses less digits than its factorization.

12396532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567 (or 565 counting only the distinct ones).

The product of its digits is 9720, while the sum is 31.

The square root of 12396532 is about 3520.8709149868. The cubic root of 12396532 is about 231.4373254975.

The spelling of 12396532 in words is "twelve million, three hundred ninety-six thousand, five hundred thirty-two".