134092589 has 2 divisors, whose sum is σ = 134092590. Its totient is φ = 134092588.

The previous prime is 134092573. The next prime is 134092613. The reversal of 134092589 is 985290431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 133518025 + 574564 = 11555^2 + 758^2 .

It is a cyclic number.

It is not a de Polignac number, because 134092589 - 2⁴ = 134092573 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134092529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67046294 + 67046295.

It is an arithmetic number, because the mean of its divisors is an integer number (67046295).

Almost surely, 2^134092589 is an apocalyptic number.

It is an amenable number.

134092589 is a deficient number, since it is larger than the sum of its proper divisors (1).

134092589 is an equidigital number, since it uses as much as digits as its factorization.

134092589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 134092589 is about 11579.8354478809. The cubic root of 134092589 is about 511.8408280543.

The spelling of 134092589 in words is "one hundred thirty-four million, ninety-two thousand, five hundred eighty-nine".