136808200 has 48 divisors (see below), whose sum is σ = 320464980. Its totient is φ = 54312960.

The previous prime is 136808137. The next prime is 136808201. The reversal of 136808200 is 2808631.

It can be written as a sum of positive squares in 6 ways, for example, as 44916804 + 91891396 = 6702^2 + 9586^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136808201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24904 + ... + 29896.

Almost surely, 2^136808200 is an apocalyptic number.

136808200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136808200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160232490).

136808200 is an abundant number, since it is smaller than the sum of its proper divisors (183656780).

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

136808200 is a wasteful number, since it uses less digits than its factorization.

136808200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5146 (or 5137 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 136808200 is about 11696.5037511215. The cubic root of 136808200 is about 515.2729881451.

The spelling of 136808200 in words is "one hundred thirty-six million, eight hundred eight thousand, two hundred".