136702 has 4 divisors (see below), whose sum is σ = 205056. Its totient is φ = 68350.

The previous prime is 136693. The next prime is 136709. The reversal of 136702 is 207631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 207631 = 397 ⋅523.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 136702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136709) 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, 34174 + ... + 34177.

It is an arithmetic number, because the mean of its divisors is an integer number (51264).

2¹³⁶⁷⁰² is an apocalyptic number.

136702 is a deficient number, since it is larger than the sum of its proper divisors (68354).

136702 is an equidigital number, since it uses as much as digits as its factorization.

136702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68353.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 136702 is about 369.7323356159. The cubic root of 136702 is about 51.5139623437.

It can be divided in two parts, 136 and 702, that added together give a palindrome (838).

The spelling of 136702 in words is "one hundred thirty-six thousand, seven hundred two".