12254196 has 12 divisors (see below), whose sum is σ = 28593152. Its totient is φ = 4084728.

The previous prime is 12254189. The next prime is 12254197. The reversal of 12254196 is 69145221.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12254197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510580 + ... + 510603.

Almost surely, 2^12254196 is an apocalyptic number.

It is an amenable number.

12254196 is an abundant number, since it is smaller than the sum of its proper divisors (16338956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12254196 is a wasteful number, since it uses less digits than its factorization.

12254196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021190 (or 1021188 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The square root of 12254196 is about 3500.5993772496. The cubic root of 12254196 is about 230.5481318578.

The spelling of 12254196 in words is "twelve million, two hundred fifty-four thousand, one hundred ninety-six".