135268706 has 8 divisors (see below), whose sum is σ = 203433984. Its totient is φ = 67457380.

The previous prime is 135268699. The next prime is 135268723. The reversal of 135268706 is 607862531.

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

It is a self number, because there is not a number n which added to its sum of digits gives 135268706.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87530 + ... + 89061.

It is an arithmetic number, because the mean of its divisors is an integer number (25429248).

Almost surely, 2^135268706 is an apocalyptic number.

135268706 is a deficient number, since it is larger than the sum of its proper divisors (68165278).

135268706 is a wasteful number, since it uses less digits than its factorization.

135268706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176976.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 135268706 is about 11630.5075555627. The cubic root of 135268706 is about 513.3329145815.

The spelling of 135268706 in words is "one hundred thirty-five million, two hundred sixty-eight thousand, seven hundred six".