136333056 has 72 divisors (see below), whose sum is σ = 381982720. Its totient is φ = 43047936.

The previous prime is 136333027. The next prime is 136333069. The reversal of 136333056 is 650333631.

It is a congruent number.

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, 9921 + ... + 19263.

Almost surely, 2^136333056 is an apocalyptic number.

136333056 is a gapful number since it is divisible by the number (16) 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 136333056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190991360).

136333056 is an abundant number, since it is smaller than the sum of its proper divisors (245649664).

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

136333056 is an equidigital number, since it uses as much as digits as its factorization.

136333056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9381 (or 9367 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 30.

The square root of 136333056 is about 11676.1747160618. The cubic root of 136333056 is about 514.6757704040.

Adding to 136333056 its reverse (650333631), we get a palindrome (786666687).

The spelling of 136333056 in words is "one hundred thirty-six million, three hundred thirty-three thousand, fifty-six".