134022073 has 4 divisors (see below), whose sum is σ = 134921700. Its totient is φ = 133122448.

The previous prime is 134022059. The next prime is 134022139. The reversal of 134022073 is 370220431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13307904 + 120714169 = 3648^2 + 10987^2 .

It is a cyclic number.

It is not a de Polignac number, because 134022073 - 2¹³ = 134013881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134023073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449590 + ... + 449887.

It is an arithmetic number, because the mean of its divisors is an integer number (33730425).

Almost surely, 2^134022073 is an apocalyptic number.

It is an amenable number.

134022073 is a deficient number, since it is larger than the sum of its proper divisors (899627).

134022073 is an equidigital number, since it uses as much as digits as its factorization.

134022073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899626.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 134022073 is about 11576.7902719191. The cubic root of 134022073 is about 511.7510908144.

The spelling of 134022073 in words is "one hundred thirty-four million, twenty-two thousand, seventy-three".