136068888 has 16 divisors (see below), whose sum is σ = 340172280. Its totient is φ = 45356288.

The previous prime is 136068887. The next prime is 136068923. The reversal of 136068888 is 888860631.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136068883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2834745 + ... + 2834792.

Almost surely, 2^136068888 is an apocalyptic number.

It is an amenable number.

136068888 is an abundant number, since it is smaller than the sum of its proper divisors (204103392).

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

136068888 is a wasteful number, since it uses less digits than its factorization.

136068888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5669546 (or 5669542 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 48.

The square root of 136068888 is about 11664.8569644038. The cubic root of 136068888 is about 514.3431321255.

The spelling of 136068888 in words is "one hundred thirty-six million, sixty-eight thousand, eight hundred eighty-eight".