136108056 has 64 divisors (see below), whose sum is σ = 393292800. Its totient is φ = 38446848.

The previous prime is 136108051. The next prime is 136108057. The reversal of 136108056 is 650801631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136108051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10401 + ... + 19503.

It is an arithmetic number, because the mean of its divisors is an integer number (6145200).

Almost surely, 2^136108056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136108056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196646400).

136108056 is an abundant number, since it is smaller than the sum of its proper divisors (257184744).

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

136108056 is a wasteful number, since it uses less digits than its factorization.

136108056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9208 (or 9204 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 136108056 is about 11666.5357325986. The cubic root of 136108056 is about 514.3924793333.

Adding to 136108056 its reverse (650801631), we get a palindrome (786909687).

The spelling of 136108056 in words is "one hundred thirty-six million, one hundred eight thousand, fifty-six".