134791773 has 16 divisors (see below), whose sum is σ = 183568896. Its totient is φ = 87946560.

The previous prime is 134791747. The next prime is 134791819. The reversal of 134791773 is 377197431.

It is not a de Polignac number, because 134791773 - 2¹² = 134787677 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134791673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85236 + ... + 86802.

It is an arithmetic number, because the mean of its divisors is an integer number (11473056).

Almost surely, 2^134791773 is an apocalyptic number.

It is an amenable number.

134791773 is a deficient number, since it is larger than the sum of its proper divisors (48777123).

134791773 is a wasteful number, since it uses less digits than its factorization.

134791773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164.

The product of its digits is 111132, while the sum is 42.

The square root of 134791773 is about 11609.9859173041. The cubic root of 134791773 is about 512.7288977919.

The spelling of 134791773 in words is "one hundred thirty-four million, seven hundred ninety-one thousand, seven hundred seventy-three".