12199134 has 8 divisors (see below), whose sum is σ = 24398280. Its totient is φ = 4066376.

The previous prime is 12199133. The next prime is 12199147. The reversal of 12199134 is 43199121.

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

12199134 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12199133) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1016589 + ... + 1016600.

It is an arithmetic number, because the mean of its divisors is an integer number (3049785).

Almost surely, 2^12199134 is an apocalyptic number.

12199134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12199134 is a wasteful number, since it uses less digits than its factorization.

12199134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033194.

The product of its digits is 1944, while the sum is 30.

The square root of 12199134 is about 3492.7258695752. The cubic root of 12199134 is about 230.2023046753.

The spelling of 12199134 in words is "twelve million, one hundred ninety-nine thousand, one hundred thirty-four".