135683338 has 16 divisors (see below), whose sum is σ = 232749504. Its totient is φ = 58112640.

The previous prime is 135683297. The next prime is 135683347. The reversal of 135683338 is 833386531.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 135683338.

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 7 ways as a sum of consecutive naturals, for example, 40981 + ... + 44167.

It is an arithmetic number, because the mean of its divisors is an integer number (14546844).

Almost surely, 2^135683338 is an apocalyptic number.

135683338 is a deficient number, since it is larger than the sum of its proper divisors (97066166).

135683338 is a wasteful number, since it uses less digits than its factorization.

135683338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6237.

The product of its digits is 155520, while the sum is 40.

The square root of 135683338 is about 11648.3191062058. The cubic root of 135683338 is about 513.8568769856.

The spelling of 135683338 in words is "one hundred thirty-five million, six hundred eighty-three thousand, three hundred thirty-eight".