135841422 has 32 divisors (see below), whose sum is σ = 275415552. Its totient is φ = 44662464.

The previous prime is 135841397. The next prime is 135841439. The reversal of 135841422 is 224148531.

It is a self number, because there is not a number n which added to its sum of digits gives 135841422.

It is a congruent number.

It is an unprimeable number.

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, 293163 + ... + 293625.

It is an arithmetic number, because the mean of its divisors is an integer number (8606736).

Almost surely, 2^135841422 is an apocalyptic number.

135841422 is an abundant number, since it is smaller than the sum of its proper divisors (139574130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135841422 is a wasteful number, since it uses less digits than its factorization.

135841422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032.

The product of its digits is 7680, while the sum is 30.

The square root of 135841422 is about 11655.1028309492. The cubic root of 135841422 is about 514.0563635850.

Adding to 135841422 its reverse (224148531), we get a palindrome (359989953).

The spelling of 135841422 in words is "one hundred thirty-five million, eight hundred forty-one thousand, four hundred twenty-two".