134007212 has 12 divisors (see below), whose sum is σ = 234816120. Its totient is φ = 66916896.

The previous prime is 134007191. The next prime is 134007217. The reversal of 134007212 is 212700431.

It is not an unprimeable number, because it can be changed into a prime (134007217) 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, 18137 + ... + 24432.

It is an arithmetic number, because the mean of its divisors is an integer number (19568010).

Almost surely, 2^134007212 is an apocalyptic number.

It is an amenable number.

134007212 is a deficient number, since it is larger than the sum of its proper divisors (100808908).

134007212 is a wasteful number, since it uses less digits than its factorization.

134007212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43360 (or 43358 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 134007212 is about 11576.1484095532. The cubic root of 134007212 is about 511.7321749898.

Adding to 134007212 its reverse (212700431), we get a palindrome (346707643).

The spelling of 134007212 in words is "one hundred thirty-four million, seven thousand, two hundred twelve".