135843088 has 20 divisors (see below), whose sum is σ = 263381580. Its totient is φ = 67873664.

The previous prime is 135843067. The next prime is 135843089. The reversal of 135843088 is 880348531.

It can be written as a sum of positive squares in 2 ways, for example, as 110923024 + 24920064 = 10532^2 + 4992^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 135843088.

It is not an unprimeable number, because it can be changed into a prime (135843089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35106 + ... + 38782.

It is an arithmetic number, because the mean of its divisors is an integer number (13169079).

Almost surely, 2^135843088 is an apocalyptic number.

It is an amenable number.

135843088 is a deficient number, since it is larger than the sum of its proper divisors (127538492).

135843088 is a wasteful number, since it uses less digits than its factorization.

135843088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5994 (or 5988 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 135843088 is about 11655.1743015710. The cubic root of 135843088 is about 514.0584650903.

The spelling of 135843088 in words is "one hundred thirty-five million, eight hundred forty-three thousand, eighty-eight".