134602589 has 8 divisors (see below), whose sum is σ = 151576320. Its totient is φ = 118418400.

The previous prime is 134602579. The next prime is 134602591. The reversal of 134602589 is 985206431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 134602589 - 2²⁰ = 133554013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134602519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197024 + ... + 197705.

It is an arithmetic number, because the mean of its divisors is an integer number (18947040).

Almost surely, 2^134602589 is an apocalyptic number.

It is an amenable number.

134602589 is a deficient number, since it is larger than the sum of its proper divisors (16973731).

134602589 is a wasteful number, since it uses less digits than its factorization.

134602589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394771.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 134602589 is about 11601.8355875267. The cubic root of 134602589 is about 512.4889090600.

The spelling of 134602589 in words is "one hundred thirty-four million, six hundred two thousand, five hundred eighty-nine".