134135564 has 12 divisors (see below), whose sum is σ = 235379424. Its totient is φ = 66884304.

The previous prime is 134135557. The next prime is 134135591. The reversal of 134135564 is 465531431.

It is a self number, because there is not a number n which added to its sum of digits gives 134135564.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44219 + ... + 47154.

It is an arithmetic number, because the mean of its divisors is an integer number (19614952).

Almost surely, 2^134135564 is an apocalyptic number.

It is an amenable number.

134135564 is a deficient number, since it is larger than the sum of its proper divisors (101243860).

134135564 is a wasteful number, since it uses less digits than its factorization.

134135564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91744 (or 91742 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 134135564 is about 11581.6908955472. The cubic root of 134135564 is about 511.8955017448.

Adding to 134135564 its reverse (465531431), we get a palindrome (599666995).

The spelling of 134135564 in words is "one hundred thirty-four million, one hundred thirty-five thousand, five hundred sixty-four".