134435593 has 2 divisors, whose sum is σ = 134435594. Its totient is φ = 134435592.

The previous prime is 134435537. The next prime is 134435599. The reversal of 134435593 is 395534431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133934329 + 501264 = 11573^2 + 708^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134435593 is a prime.

It is not a weakly prime, because it can be changed into another prime (134435599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67217796 + 67217797.

It is an arithmetic number, because the mean of its divisors is an integer number (67217797).

Almost surely, 2^134435593 is an apocalyptic number.

It is an amenable number.

134435593 is a deficient number, since it is larger than the sum of its proper divisors (1).

134435593 is an equidigital number, since it uses as much as digits as its factorization.

134435593 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 37.

The square root of 134435593 is about 11594.6363892966. The cubic root of 134435593 is about 512.2768799148.

The spelling of 134435593 in words is "one hundred thirty-four million, four hundred thirty-five thousand, five hundred ninety-three".