136791652 has 12 divisors (see below), whose sum is σ = 239543920. Its totient is φ = 68350536.

The previous prime is 136791647. The next prime is 136791661. The reversal of 136791652 is 256197631.

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, 4002 + ... + 17017.

Almost surely, 2^136791652 is an apocalyptic number.

It is an amenable number.

136791652 is a deficient number, since it is larger than the sum of its proper divisors (102752268).

136791652 is a wasteful number, since it uses less digits than its factorization.

136791652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22650 (or 22648 counting only the distinct ones).

The product of its digits is 68040, while the sum is 40.

The square root of 136791652 is about 11695.7963388561. The cubic root of 136791652 is about 515.2522119021.

The spelling of 136791652 in words is "one hundred thirty-six million, seven hundred ninety-one thousand, six hundred fifty-two".