12196249 has 8 divisors (see below), whose sum is σ = 13205192. Its totient is φ = 11197440.

The previous prime is 12196213. The next prime is 12196253. The reversal of 12196249 is 94269121.

12196249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1140624 + 11055625 = 1068^2 + 3325^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12196249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12196549) 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, 79 + ... + 4939.

It is an arithmetic number, because the mean of its divisors is an integer number (1650649).

Almost surely, 2^12196249 is an apocalyptic number.

It is an amenable number.

12196249 is a deficient number, since it is larger than the sum of its proper divisors (1008943).

12196249 is a wasteful number, since it uses less digits than its factorization.

12196249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5067.

The product of its digits is 7776, while the sum is 34.

The square root of 12196249 is about 3492.3128439474. The cubic root of 12196249 is about 230.1841562283.

The spelling of 12196249 in words is "twelve million, one hundred ninety-six thousand, two hundred forty-nine".