134719273 has 16 divisors (see below), whose sum is σ = 150345216. Its totient is φ = 119877120.

The previous prime is 134719267. The next prime is 134719289. The reversal of 134719273 is 372917431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 134719273 - 2¹³ = 134711081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134716273) 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, 141786 + ... + 142732.

It is an arithmetic number, because the mean of its divisors is an integer number (9396576).

Almost surely, 2^134719273 is an apocalyptic number.

134719273 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

134719273 is a deficient number, since it is larger than the sum of its proper divisors (15625943).

134719273 is a wasteful number, since it uses less digits than its factorization.

134719273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344.

The product of its digits is 31752, while the sum is 37.

The square root of 134719273 is about 11606.8631852021. The cubic root of 134719273 is about 512.6369547132.

The spelling of 134719273 in words is "one hundred thirty-four million, seven hundred nineteen thousand, two hundred seventy-three".