12197366 has 8 divisors (see below), whose sum is σ = 18477504. Its totient is φ = 6038200.

The previous prime is 12197329. The next prime is 12197369. The reversal of 12197366 is 66379121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12197369) 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, 29990 + ... + 30393.

It is an arithmetic number, because the mean of its divisors is an integer number (2309688).

Almost surely, 2^12197366 is an apocalyptic number.

12197366 is a deficient number, since it is larger than the sum of its proper divisors (6280138).

12197366 is a wasteful number, since it uses less digits than its factorization.

12197366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60486.

The product of its digits is 13608, while the sum is 35.

The square root of 12197366 is about 3492.4727629575. The cubic root of 12197366 is about 230.1911831935.

The spelling of 12197366 in words is "twelve million, one hundred ninety-seven thousand, three hundred sixty-six".