135583886 has 16 divisors (see below), whose sum is σ = 214306560. Its totient is φ = 64155960.

The previous prime is 135583883. The next prime is 135583897. The reversal of 135583886 is 688385531.

It is a self number, because there is not a number n which added to its sum of digits gives 135583886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135583883) 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 7 ways as a sum of consecutive naturals, for example, 70145 + ... + 72051.

It is an arithmetic number, because the mean of its divisors is an integer number (13394160).

Almost surely, 2^135583886 is an apocalyptic number.

135583886 is a deficient number, since it is larger than the sum of its proper divisors (78722674).

135583886 is a wasteful number, since it uses less digits than its factorization.

135583886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3799.

The product of its digits is 691200, while the sum is 47.

The square root of 135583886 is about 11644.0493815511. The cubic root of 135583886 is about 513.7312988419.

The spelling of 135583886 in words is "one hundred thirty-five million, five hundred eighty-three thousand, eight hundred eighty-six".