136548 has 18 divisors (see below), whose sum is σ = 345254. Its totient is φ = 45504.

The previous prime is 136547. The next prime is 136559. The reversal of 136548 is 845631.

136548 is a `hidden beast` number, since 1 + 3 + 654 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 97344 + 39204 = 312^2 + 198^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (136541) 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 in 5 ways as a sum of consecutive naturals, for example, 1861 + ... + 1932.

2¹³⁶⁵⁴⁸ is an apocalyptic number.

136548 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

136548 is an abundant number, since it is smaller than the sum of its proper divisors (208706).

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

136548 is a wasteful number, since it uses less digits than its factorization.

136548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803 (or 3798 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 136548 is about 369.5240181639. The cubic root of 136548 is about 51.4946109295.

It can be divided in two parts, 13 and 6548, that added together give a 8-th power (6561 = 3⁸).

The spelling of 136548 in words is "one hundred thirty-six thousand, five hundred forty-eight".