134573293 has 2 divisors, whose sum is σ = 134573294. Its totient is φ = 134573292.

The previous prime is 134573281. The next prime is 134573297. The reversal of 134573293 is 392375431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122168809 + 12404484 = 11053^2 + 3522^2 .

It is a cyclic number.

It is not a de Polignac number, because 134573293 - 2¹⁷ = 134442221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134573297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67286646 + 67286647.

It is an arithmetic number, because the mean of its divisors is an integer number (67286647).

Almost surely, 2^134573293 is an apocalyptic number.

It is an amenable number.

134573293 is a deficient number, since it is larger than the sum of its proper divisors (1).

134573293 is an equidigital number, since it uses as much as digits as its factorization.

134573293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 37.

The square root of 134573293 is about 11600.5729599878. The cubic root of 134573293 is about 512.4517256136.

The spelling of 134573293 in words is "one hundred thirty-four million, five hundred seventy-three thousand, two hundred ninety-three".