12163336 has 8 divisors (see below), whose sum is σ = 22806270. Its totient is φ = 6081664.

The previous prime is 12163331. The next prime is 12163337. The reversal of 12163336 is 63336121.

It can be written as a sum of positive squares in only one way, i.e., 11600836 + 562500 = 3406^2 + 750^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 12163336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12163331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 760201 + ... + 760216.

Almost surely, 2^12163336 is an apocalyptic number.

It is an amenable number.

12163336 is a deficient number, since it is larger than the sum of its proper divisors (10642934).

12163336 is a wasteful number, since it uses less digits than its factorization.

12163336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520423 (or 1520419 counting only the distinct ones).

The product of its digits is 1944, while the sum is 25.

The square root of 12163336 is about 3487.5974538355. The cubic root of 12163336 is about 229.9769100954.

Adding to 12163336 its reverse (63336121), we get a palindrome (75499457).

The spelling of 12163336 in words is "twelve million, one hundred sixty-three thousand, three hundred thirty-six".