134192589 has 8 divisors (see below), whose sum is σ = 179860992. Its totient is φ = 88992960.

The previous prime is 134192587. The next prime is 134192593. The reversal of 134192589 is 985291431.

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

It is not a de Polignac number, because 134192589 - 2¹ = 134192587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134192589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134192581) 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, 116524 + ... + 117669.

It is an arithmetic number, because the mean of its divisors is an integer number (22482624).

Almost surely, 2^134192589 is an apocalyptic number.

It is an amenable number.

134192589 is a deficient number, since it is larger than the sum of its proper divisors (45668403).

134192589 is a wasteful number, since it uses less digits than its factorization.

134192589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234387.

The product of its digits is 77760, while the sum is 42.

The square root of 134192589 is about 11584.1524938167. The cubic root of 134192589 is about 511.9680321125.

The spelling of 134192589 in words is "one hundred thirty-four million, one hundred ninety-two thousand, five hundred eighty-nine".