136852 has 6 divisors (see below), whose sum is σ = 239498. Its totient is φ = 68424.

The previous prime is 136849. The next prime is 136859. The reversal of 136852 is 258631.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 132496 + 4356 = 364^2 + 66^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136859) by changing a digit.

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 as a sum of consecutive naturals, namely, 17103 + ... + 17110.

2¹³⁶⁸⁵² is an apocalyptic number.

It is an amenable number.

136852 is a deficient number, since it is larger than the sum of its proper divisors (102646).

136852 is a wasteful number, since it uses less digits than its factorization.

136852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34217 (or 34215 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 136852 is about 369.9351294484. The cubic root of 136852 is about 51.5327971567.

The spelling of 136852 in words is "one hundred thirty-six thousand, eight hundred fifty-two".