136083648 has 112 divisors (see below), whose sum is σ = 376586496. Its totient is φ = 43330560.

The previous prime is 136083613. The next prime is 136083667. The reversal of 136083648 is 846380631.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437413 + ... + 437723.

Almost surely, 2^136083648 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 136083648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188293248).

136083648 is an abundant number, since it is smaller than the sum of its proper divisors (240502848).

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

136083648 is a wasteful number, since it uses less digits than its factorization.

136083648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 136083648 is about 11665.4896168142. The cubic root of 136083648 is about 514.3617291519.

The spelling of 136083648 in words is "one hundred thirty-six million, eighty-three thousand, six hundred forty-eight".