12197336 has 24 divisors (see below), whose sum is σ = 23467260. Its totient is φ = 5943360.

The previous prime is 12197329. The next prime is 12197369. The reversal of 12197336 is 63379121.

It is a happy number.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

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 5 ways as a sum of consecutive naturals, for example, 12995 + ... + 13901.

Almost surely, 2^12197336 is an apocalyptic number.

It is an amenable number.

12197336 is a deficient number, since it is larger than the sum of its proper divisors (11269924).

12197336 is an equidigital number, since it uses as much as digits as its factorization.

12197336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995 (or 950 counting only the distinct ones).

The product of its digits is 6804, while the sum is 32.

The square root of 12197336 is about 3492.4684680037. The cubic root of 12197336 is about 230.1909944713.

The spelling of 12197336 in words is "twelve million, one hundred ninety-seven thousand, three hundred thirty-six".