136317736 has 16 divisors (see below), whose sum is σ = 257610240. Its totient is φ = 67621680.

The previous prime is 136317707. The next prime is 136317763. The reversal of 136317736 is 637713631.

It is a junction number, because it is equal to n+sod(n) for n = 136317695 and 136317704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66070 + ... + 68101.

It is an arithmetic number, because the mean of its divisors is an integer number (16100640).

Almost surely, 2^136317736 is an apocalyptic number.

It is an amenable number.

136317736 is a deficient number, since it is larger than the sum of its proper divisors (121292504).

136317736 is a wasteful number, since it uses less digits than its factorization.

136317736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134304 (or 134300 counting only the distinct ones).

The product of its digits is 47628, while the sum is 37.

The square root of 136317736 is about 11675.5186608561. The cubic root of 136317736 is about 514.6564913228.

The spelling of 136317736 in words is "one hundred thirty-six million, three hundred seventeen thousand, seven hundred thirty-six".