135004346 has 8 divisors (see below), whose sum is σ = 205826484. Its totient is φ = 66395520.

The previous prime is 135004333. The next prime is 135004357. The reversal of 135004346 is 643400531.

It can be written as a sum of positive squares in 2 ways, for example, as 99780121 + 35224225 = 9989^2 + 5935^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553175 + ... + 553418.

Almost surely, 2^135004346 is an apocalyptic number.

135004346 is a deficient number, since it is larger than the sum of its proper divisors (70822138).

135004346 is a wasteful number, since it uses less digits than its factorization.

135004346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106656.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 135004346 is about 11619.1370591796. The cubic root of 135004346 is about 512.9982887998.

Adding to 135004346 its reverse (643400531), we get a palindrome (778404877).

The spelling of 135004346 in words is "one hundred thirty-five million, four thousand, three hundred forty-six".