135773234 has 8 divisors (see below), whose sum is σ = 205528620. Its totient is φ = 67263696.

The previous prime is 135773233. The next prime is 135773243. The reversal of 135773234 is 432377531.

It can be written as a sum of positive squares in 2 ways, for example, as 127622209 + 8151025 = 11297^2 + 2855^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 135773194 and 135773203.

It is not an unprimeable number, because it can be changed into a prime (135773233) 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 in 3 ways as a sum of consecutive naturals, for example, 311189 + ... + 311624.

Almost surely, 2^135773234 is an apocalyptic number.

135773234 is a deficient number, since it is larger than the sum of its proper divisors (69755386).

135773234 is a wasteful number, since it uses less digits than its factorization.

135773234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622924.

The product of its digits is 52920, while the sum is 35.

The square root of 135773234 is about 11652.1772214466. The cubic root of 135773234 is about 513.9703359667.

The spelling of 135773234 in words is "one hundred thirty-five million, seven hundred seventy-three thousand, two hundred thirty-four".