136284 has 24 divisors (see below), whose sum is σ = 326928. Its totient is φ = 44160.

The previous prime is 136277. The next prime is 136303. The reversal of 136284 is 482631.

136284 = 127² + 128² + ... + 134².

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354 + ... + 630.

It is an arithmetic number, because the mean of its divisors is an integer number (13622).

2¹³⁶²⁸⁴ is an apocalyptic number.

It is an amenable number.

136284 is an abundant number, since it is smaller than the sum of its proper divisors (190644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136284 is a wasteful number, since it uses less digits than its factorization.

136284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 323 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 136284 is about 369.1666290444. The cubic root of 136284 is about 51.4614031981.

The spelling of 136284 in words is "one hundred thirty-six thousand, two hundred eighty-four".