12134346 has 16 divisors (see below), whose sum is σ = 27735744. Its totient is φ = 3466944.

The previous prime is 12134341. The next prime is 12134347. The reversal of 12134346 is 64343121.

It is not an unprimeable number, because it can be changed into a prime (12134341) 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 7 ways as a sum of consecutive naturals, for example, 144415 + ... + 144498.

It is an arithmetic number, because the mean of its divisors is an integer number (1733484).

Almost surely, 2^12134346 is an apocalyptic number.

12134346 is an abundant number, since it is smaller than the sum of its proper divisors (15601398).

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

12134346 is a wasteful number, since it uses less digits than its factorization.

12134346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288925.

The product of its digits is 1728, while the sum is 24.

The square root of 12134346 is about 3483.4388181795. The cubic root of 12134346 is about 229.7940563574.

Adding to 12134346 its reverse (64343121), we get a palindrome (76477467).

The spelling of 12134346 in words is "twelve million, one hundred thirty-four thousand, three hundred forty-six".