134005206 has 16 divisors (see below), whose sum is σ = 268180848. Its totient is φ = 44640000.

The previous prime is 134005177. The next prime is 134005211. The reversal of 134005206 is 602500431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4606 + ... + 17006.

It is an arithmetic number, because the mean of its divisors is an integer number (16761303).

Almost surely, 2^134005206 is an apocalyptic number.

134005206 is an abundant number, since it is smaller than the sum of its proper divisors (134175642).

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

134005206 is a wasteful number, since it uses less digits than its factorization.

134005206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14207.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 134005206 is about 11576.0617655574. The cubic root of 134005206 is about 511.7296215455.

Adding to 134005206 its reverse (602500431), we get a palindrome (736505637).

The spelling of 134005206 in words is "one hundred thirty-four million, five thousand, two hundred six".