136065288 has 16 divisors (see below), whose sum is σ = 340163280. Its totient is φ = 45355088.

The previous prime is 136065253. The next prime is 136065301. The reversal of 136065288 is 882560631.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2834670 + ... + 2834717.

It is an arithmetic number, because the mean of its divisors is an integer number (21260205).

Almost surely, 2^136065288 is an apocalyptic number.

It is an amenable number.

136065288 is an abundant number, since it is smaller than the sum of its proper divisors (204097992).

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

136065288 is a wasteful number, since it uses less digits than its factorization.

136065288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5669396 (or 5669392 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 136065288 is about 11664.7026537328. The cubic root of 136065288 is about 514.3385960613.

The spelling of 136065288 in words is "one hundred thirty-six million, sixty-five thousand, two hundred eighty-eight".