136748312 has 16 divisors (see below), whose sum is σ = 260749800. Its totient is φ = 67215040.

The previous prime is 136748309. The next prime is 136748327. The reversal of 136748312 is 213847631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144389 + ... + 145332.

Almost surely, 2^136748312 is an apocalyptic number.

It is an amenable number.

136748312 is a deficient number, since it is larger than the sum of its proper divisors (124001488).

136748312 is a wasteful number, since it uses less digits than its factorization.

136748312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289786 (or 289782 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 136748312 is about 11693.9433896355. The cubic root of 136748312 is about 515.1977899903.

The spelling of 136748312 in words is "one hundred thirty-six million, seven hundred forty-eight thousand, three hundred twelve".