136170 has 48 divisors (see below), whose sum is σ = 379080. Its totient is φ = 33792.

The previous prime is 136163. The next prime is 136177. The reversal of 136170 is 71631.

136170 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (136163) and next prime (136177).

It can be written as a sum of positive squares in 4 ways, for example, as 106929 + 29241 = 327^2 + 171^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (136177) by changing a digit.

136170 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1486 + ... + 1574.

2¹³⁶¹⁷⁰ is an apocalyptic number.

136170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 136170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189540).

136170 is an abundant number, since it is smaller than the sum of its proper divisors (242910).

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

136170 is a wasteful number, since it uses less digits than its factorization.

136170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 136170 is about 369.0121949204. The cubic root of 136170 is about 51.4470502379.

It can be divided in two parts, 1361 and 70, that added together give a triangular number (1431 = T₅₃).

The spelling of 136170 in words is "one hundred thirty-six thousand, one hundred seventy".