12196317 has 16 divisors (see below), whose sum is σ = 18645120. Its totient is φ = 6946752.

The previous prime is 12196313. The next prime is 12196321. The reversal of 12196317 is 71369121.

It is an interprime number because it is at equal distance from previous prime (12196313) and next prime (12196321).

It is not a de Polignac number, because 12196317 - 2² = 12196313 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12196313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7423 + ... + 8915.

It is an arithmetic number, because the mean of its divisors is an integer number (1165320).

Almost surely, 2^12196317 is an apocalyptic number.

It is an amenable number.

12196317 is a deficient number, since it is larger than the sum of its proper divisors (6448803).

12196317 is a wasteful number, since it uses less digits than its factorization.

12196317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892.

The product of its digits is 2268, while the sum is 30.

The square root of 12196317 is about 3492.3225796023. The cubic root of 12196317 is about 230.1845840236.

The spelling of 12196317 in words is "twelve million, one hundred ninety-six thousand, three hundred seventeen".