136817088 has 112 divisors (see below), whose sum is σ = 387120384. Its totient is φ = 42496000.

The previous prime is 136817059. The next prime is 136817113. The reversal of 136817088 is 880718631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544963 + ... + 545213.

It is an arithmetic number, because the mean of its divisors is an integer number (3456432).

Almost surely, 2^136817088 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 136817088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193560192).

136817088 is an abundant number, since it is smaller than the sum of its proper divisors (250303296).

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

136817088 is a wasteful number, since it uses less digits than its factorization.

136817088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450 (or 440 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 136817088 is about 11696.8836875469. The cubic root of 136817088 is about 515.2841464605.

The spelling of 136817088 in words is "one hundred thirty-six million, eight hundred seventeen thousand, eighty-eight".