136535312 has 10 divisors (see below), whose sum is σ = 264537198. Its totient is φ = 68267648.

The previous prime is 136535303. The next prime is 136535323. The reversal of 136535312 is 213535631.

It can be written as a sum of positive squares in only one way, i.e., 135582736 + 952576 = 11644^2 + 976^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4266713 + ... + 4266744.

Almost surely, 2^136535312 is an apocalyptic number.

It is an amenable number.

136535312 is a deficient number, since it is larger than the sum of its proper divisors (128001886).

136535312 is an equidigital number, since it uses as much as digits as its factorization.

136535312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8533465 (or 8533459 counting only the distinct ones).

The product of its digits is 8100, while the sum is 29.

The square root of 136535312 is about 11684.8325619155. The cubic root of 136535312 is about 514.9301592538.

The spelling of 136535312 in words is "one hundred thirty-six million, five hundred thirty-five thousand, three hundred twelve".