136652744 has 8 divisors (see below), whose sum is σ = 256223910. Its totient is φ = 68326368.

The previous prime is 136652741. The next prime is 136652767. The reversal of 136652744 is 447256631.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 75030244 + 61622500 = 8662^2 + 7850^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 136652698 and 136652707.

It is not an unprimeable number, because it can be changed into a prime (136652741) by changing a digit.

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 as a sum of consecutive naturals, namely, 8540789 + ... + 8540804.

Almost surely, 2^136652744 is an apocalyptic number.

It is an amenable number.

136652744 is a deficient number, since it is larger than the sum of its proper divisors (119571166).

136652744 is a wasteful number, since it uses less digits than its factorization.

136652744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17081599 (or 17081595 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 136652744 is about 11689.8564576303. The cubic root of 136652744 is about 515.0777448847.

The spelling of 136652744 in words is "one hundred thirty-six million, six hundred fifty-two thousand, seven hundred forty-four".