135907226 has 16 divisors (see below), whose sum is σ = 250905984. Its totient is φ = 53765424.

The previous prime is 135907217. The next prime is 135907229. The reversal of 135907226 is 622709531.

It is not an unprimeable number, because it can be changed into a prime (135907229) 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 7 ways as a sum of consecutive naturals, for example, 373190 + ... + 373553.

It is an arithmetic number, because the mean of its divisors is an integer number (15681624).

Almost surely, 2^135907226 is an apocalyptic number.

135907226 is a deficient number, since it is larger than the sum of its proper divisors (114998758).

135907226 is a wasteful number, since it uses less digits than its factorization.

135907226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746765.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 135907226 is about 11657.9254586740. The cubic root of 135907226 is about 514.1393561995.

The spelling of 135907226 in words is "one hundred thirty-five million, nine hundred seven thousand, two hundred twenty-six".