136484617 has 4 divisors (see below), whose sum is σ = 136539540. Its totient is φ = 136429696.

The previous prime is 136484611. The next prime is 136484629. The reversal of 136484617 is 716484631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 716484631 = 3257 ⋅219983.

It can be written as a sum of positive squares in 2 ways, for example, as 102191881 + 34292736 = 10109^2 + 5856^2 .

It is a cyclic number.

It is not a de Polignac number, because 136484617 - 2¹⁵ = 136451849 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 136484617.

It is not an unprimeable number, because it can be changed into a prime (136484611) 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, 23548 + ... + 28765.

It is an arithmetic number, because the mean of its divisors is an integer number (34134885).

Almost surely, 2^136484617 is an apocalyptic number.

It is an amenable number.

136484617 is a deficient number, since it is larger than the sum of its proper divisors (54923).

136484617 is an equidigital number, since it uses as much as digits as its factorization.

136484617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54922.

The product of its digits is 96768, while the sum is 40.

The square root of 136484617 is about 11682.6630953734. The cubic root of 136484617 is about 514.8664208808.

The spelling of 136484617 in words is "one hundred thirty-six million, four hundred eighty-four thousand, six hundred seventeen".