136750736 has 20 divisors (see below), whose sum is σ = 266149632. Its totient is φ = 68066976.

The previous prime is 136750727. The next prime is 136750739. The reversal of 136750736 is 637057631.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 136750736.

It is not an unprimeable number, because it can be changed into a prime (136750739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15596 + ... + 22731.

Almost surely, 2^136750736 is an apocalyptic number.

136750736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136750736 is a deficient number, since it is larger than the sum of its proper divisors (129398896).

136750736 is a wasteful number, since it uses less digits than its factorization.

136750736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38558 (or 38552 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 38.

The square root of 136750736 is about 11694.0470325717. The cubic root of 136750736 is about 515.2008341036.

The spelling of 136750736 in words is "one hundred thirty-six million, seven hundred fifty thousand, seven hundred thirty-six".