136216 has 8 divisors (see below), whose sum is σ = 255420. Its totient is φ = 68104.

The previous prime is 136207. The next prime is 136217. The reversal of 136216 is 612631.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

136216 is a modest number, since divided by 216 gives 136 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 136193 and 136202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136217) 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, 8506 + ... + 8521.

2¹³⁶²¹⁶ is an apocalyptic number.

It is an amenable number.

136216 is a deficient number, since it is larger than the sum of its proper divisors (119204).

136216 is a wasteful number, since it uses less digits than its factorization.

136216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17033 (or 17029 counting only the distinct ones).

The product of its digits is 216, while the sum is 19.

The square root of 136216 is about 369.0745182209. The cubic root of 136216 is about 51.4528427469.

Adding to 136216 its reverse (612631), we get a palindrome (748847).

It can be divided in two parts, 1362 and 16, that added together give a triangular number (1378 = T₅₂).

The spelling of 136216 in words is "one hundred thirty-six thousand, two hundred sixteen".