136810112 has 64 divisors (see below), whose sum is σ = 282744000. Its totient is φ = 65894400.

The previous prime is 136810097. The next prime is 136810123. The reversal of 136810112 is 211018631.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687389 + ... + 687587.

It is an arithmetic number, because the mean of its divisors is an integer number (4417875).

Almost surely, 2^136810112 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 136810112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141372000).

136810112 is an abundant number, since it is smaller than the sum of its proper divisors (145933888).

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

136810112 is a wasteful number, since it uses less digits than its factorization.

136810112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 373 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 136810112 is about 11696.5854846618. The cubic root of 136810112 is about 515.2753885796.

Adding to 136810112 its reverse (211018631), we get a palindrome (347828743).

The spelling of 136810112 in words is "one hundred thirty-six million, eight hundred ten thousand, one hundred twelve".