136336 has 10 divisors (see below), whose sum is σ = 264182. Its totient is φ = 68160.

The previous prime is 136333. The next prime is 136337. The reversal of 136336 is 633631.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 115600 + 20736 = 340^2 + 144^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4245 + ... + 4276.

2¹³⁶³³⁶ is an apocalyptic number.

136336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136336 is a deficient number, since it is larger than the sum of its proper divisors (127846).

136336 is an equidigital number, since it uses as much as digits as its factorization.

136336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8529 (or 8523 counting only the distinct ones).

The product of its digits is 972, while the sum is 22.

The square root of 136336 is about 369.2370512286. The cubic root of 136336 is about 51.4679475044.

Adding to 136336 its reverse (633631), we get a palindrome (769967).

The spelling of 136336 in words is "one hundred thirty-six thousand, three hundred thirty-six".