136248 has 32 divisors (see below), whose sum is σ = 389760. Its totient is φ = 38880.

The previous prime is 136247. The next prime is 136261. The reversal of 136248 is 842631.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is one of the 548 Lynch-Bell numbers.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238 + ... + 573.

It is an arithmetic number, because the mean of its divisors is an integer number (12180).

2¹³⁶²⁴⁸ is an apocalyptic number.

It is an amenable number.

136248 is an abundant number, since it is smaller than the sum of its proper divisors (253512).

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

136248 is a wasteful number, since it uses less digits than its factorization.

136248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827 (or 823 counting only the distinct ones).

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

The square root of 136248 is about 369.1178673540. The cubic root of 136248 is about 51.4568715494.

Adding to 136248 its reverse (842631), we get a palindrome (978879).

The spelling of 136248 in words is "one hundred thirty-six thousand, two hundred forty-eight".