135084422 has 32 divisors (see below), whose sum is σ = 233791488. Its totient is φ = 57960000.

The previous prime is 135084421. The next prime is 135084437. The reversal of 135084422 is 224480531.

It is a happy number.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135084421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25547 + ... + 30377.

It is an arithmetic number, because the mean of its divisors is an integer number (7305984).

Almost surely, 2^135084422 is an apocalyptic number.

135084422 is a deficient number, since it is larger than the sum of its proper divisors (98707066).

135084422 is a wasteful number, since it uses less digits than its factorization.

135084422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4916.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 135084422 is about 11622.5824152810. The cubic root of 135084422 is about 513.0996947498.

The spelling of 135084422 in words is "one hundred thirty-five million, eighty-four thousand, four hundred twenty-two".